diff --git a/src/common-components/EnterpriseSSO.jsx b/src/common-components/EnterpriseSSO.jsx
index e27bd1a6..a3361a38 100644
--- a/src/common-components/EnterpriseSSO.jsx
+++ b/src/common-components/EnterpriseSSO.jsx
@@ -4,8 +4,9 @@ import { getConfig } from '@edx/frontend-platform';
 import { useIntl } from '@edx/frontend-platform/i18n';
 import {
   Button, Form,
+  Icon,
 } from '@edx/paragon';
-import { faSignInAlt } from '@fortawesome/free-solid-svg-icons';
+import { Login } from '@edx/paragon/icons';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import PropTypes from 'prop-types';
 
@@ -54,9 +55,11 @@ const EnterpriseSSO = (props) => {
                   : (
                     <>
                       <div className="font-container" aria-hidden="true">
-                        <FontAwesomeIcon
-                          icon={SUPPORTED_ICON_CLASSES.includes(tpaProvider.iconClass) ? ['fab', tpaProvider.iconClass] : faSignInAlt}
-                        />
+                        {SUPPORTED_ICON_CLASSES.includes(tpaProvider.iconClass) ? (
+                          <FontAwesomeIcon icon={['fab', tpaProvider.iconClass]} />)
+                          : (
+                            <Icon className="h-75" src={Login} />
+                          )}
                       </div>
                       <span className="pl-2" aria-hidden="true">{ tpaProvider.name }</span>
                     </>
diff --git a/src/common-components/SocialAuthProviders.jsx b/src/common-components/SocialAuthProviders.jsx
index 8a21211b..1ff73f1f 100644
--- a/src/common-components/SocialAuthProviders.jsx
+++ b/src/common-components/SocialAuthProviders.jsx
@@ -2,7 +2,8 @@ import React from 'react';
 
 import { getConfig } from '@edx/frontend-platform';
 import { useIntl } from '@edx/frontend-platform/i18n';
-import { faSignInAlt } from '@fortawesome/free-solid-svg-icons';
+import { Icon } from '@edx/paragon';
+import { Login } from '@edx/paragon/icons';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import PropTypes from 'prop-types';
 
@@ -36,9 +37,11 @@ const SocialAuthProviders = (props) => {
       )
         : (
           <div className="font-container" aria-hidden="true">
-            <FontAwesomeIcon
-              icon={SUPPORTED_ICON_CLASSES.includes(provider.iconClass) ? ['fab', provider.iconClass] : faSignInAlt}
-            />
+            {SUPPORTED_ICON_CLASSES.includes(provider.iconClass) ? (
+              <FontAwesomeIcon icon={['fab', provider.iconClass]} />)
+              : (
+                <Icon className="h-75" src={Login} />
+              )}
           </div>
         )}
       <span id="provider-name" className="notranslate mr-auto pl-2" aria-hidden="true">{provider.name}</span>
diff --git a/src/common-components/tests/__snapshots__/SocialAuthProviders.test.jsx.snap b/src/common-components/tests/__snapshots__/SocialAuthProviders.test.jsx.snap
index 6152667a..3176a864 100644
--- a/src/common-components/tests/__snapshots__/SocialAuthProviders.test.jsx.snap
+++ b/src/common-components/tests/__snapshots__/SocialAuthProviders.test.jsx.snap
@@ -12,23 +12,25 @@ exports[`SocialAuthProviders should match social auth provider with default icon
     aria-hidden="true"
     className="font-container"
   >
-    <svg
-      aria-hidden="true"
-      className="svg-inline--fa fa-right-to-bracket "
-      data-icon="right-to-bracket"
-      data-prefix="fas"
-      focusable="false"
-      role="img"
-      style={Object {}}
-      viewBox="0 0 512 512"
-      xmlns="http://www.w3.org/2000/svg"
+    <span
+      className="pgn__icon h-75"
     >
-      <path
-        d="M352 96h64c17.7 0 32 14.3 32 32V384c0 17.7-14.3 32-32 32H352c-17.7 0-32 14.3-32 32s14.3 32 32 32h64c53 0 96-43 96-96V128c0-53-43-96-96-96H352c-17.7 0-32 14.3-32 32s14.3 32 32 32zm-7.5 177.4c4.8-4.5 7.5-10.8 7.5-17.4s-2.7-12.9-7.5-17.4l-144-136c-7-6.6-17.2-8.4-26-4.6s-14.5 12.5-14.5 22v72H32c-17.7 0-32 14.3-32 32v64c0 17.7 14.3 32 32 32H160v72c0 9.6 5.7 18.2 14.5 22s19 2 26-4.6l144-136z"
-        fill="currentColor"
-        style={Object {}}
-      />
-    </svg>
+      <svg
+        aria-hidden={true}
+        fill="none"
+        focusable={false}
+        height={24}
+        role="img"
+        viewBox="0 0 24 24"
+        width={24}
+        xmlns="http://www.w3.org/2000/svg"
+      >
+        <path
+          d="M11 7L9.6 8.4l2.6 2.6H2v2h10.2l-2.6 2.6L11 17l5-5-5-5zm9 12h-8v2h10V3H12v2h8v14z"
+          fill="currentColor"
+        />
+      </svg>
+    </span>
   </div>
   <span
     aria-hidden="true"
diff --git a/src/login/tests/LoginPage.test.jsx b/src/login/tests/LoginPage.test.jsx
index 9252e649..5d171ac7 100644
--- a/src/login/tests/LoginPage.test.jsx
+++ b/src/login/tests/LoginPage.test.jsx
@@ -10,7 +10,7 @@ import { MemoryRouter } from 'react-router-dom';
 import renderer from 'react-test-renderer';
 import configureStore from 'redux-mock-store';
 
-import { COMPLETE_STATE, PENDING_STATE } from '../../data/constants';
+import { COMPLETE_STATE, LOGIN_PAGE, PENDING_STATE } from '../../data/constants';
 import {
   loginRemovePasswordResetBanner, loginRequest, loginRequestFailure, loginRequestReset, setLoginFormData,
 } from '../data/actions';
@@ -72,7 +72,7 @@ describe('LoginPage', () => {
   const ssoProvider = {
     id: 'oa2-apple-id',
     name: 'Apple',
-    iconClass: null,
+    iconClass: 'apple',
     iconImage: 'https://openedx.devstack.lms/logo.png',
     loginUrl: '/auth/login/apple-id/?auth_entry=login&next=/dashboard',
   };
@@ -414,7 +414,7 @@ describe('LoginPage', () => {
                               + 'to the courses you are enrolled in. Sign in to continue.';
 
     delete window.location;
-    window.location = { href: getConfig().BASE_URL.concat('/login'), search: '?account_activation_status=success' };
+    window.location = { href: getConfig().BASE_URL.concat(LOGIN_PAGE), search: '?account_activation_status=success' };
 
     const loginPage = mount(reduxWrapper(<IntlLoginPage {...props} />));
     expect(loginPage.find('div#account-activation-message').text()).toEqual(activationMessage);
@@ -569,7 +569,7 @@ describe('LoginPage', () => {
     });
 
     delete window.location;
-    window.location = { href: getConfig().BASE_URL.concat('/login'), search: `?next=/dashboard&tpa_hint=${ssoProvider.id}` };
+    window.location = { href: getConfig().BASE_URL.concat(LOGIN_PAGE), search: `?next=/dashboard&tpa_hint=${ssoProvider.id}` };
     ssoProvider.iconImage = null;
 
     const loginPage = mount(reduxWrapper(<IntlLoginPage {...props} />));
@@ -592,7 +592,7 @@ describe('LoginPage', () => {
     });
 
     delete window.location;
-    window.location = { href: getConfig().BASE_URL.concat('/login'), search: `?next=/dashboard&tpa_hint=${secondaryProviders.id}` };
+    window.location = { href: getConfig().BASE_URL.concat(LOGIN_PAGE), search: `?next=/dashboard&tpa_hint=${secondaryProviders.id}` };
     secondaryProviders.iconImage = null;
 
     mount(reduxWrapper(<IntlLoginPage {...props} />));
@@ -617,7 +617,7 @@ describe('LoginPage', () => {
     });
 
     delete window.location;
-    window.location = { href: getConfig().BASE_URL.concat('/login'), search: '?next=/dashboard&tpa_hint=invalid' };
+    window.location = { href: getConfig().BASE_URL.concat(LOGIN_PAGE), search: '?next=/dashboard&tpa_hint=invalid' };
     ssoProvider.iconImage = null;
 
     const loginPage = mount(reduxWrapper(<IntlLoginPage {...props} />));
@@ -642,7 +642,7 @@ describe('LoginPage', () => {
     });
 
     delete window.location;
-    window.location = { href: getConfig().BASE_URL.concat('/login'), search: `?tpa_hint=${ssoProvider.id}` };
+    window.location = { href: getConfig().BASE_URL.concat(LOGIN_PAGE), search: `?tpa_hint=${ssoProvider.id}` };
     ssoProvider.iconImage = null;
 
     const loginPage = mount(reduxWrapper(<IntlLoginPage {...props} />));
@@ -666,7 +666,7 @@ describe('LoginPage', () => {
     });
 
     delete window.location;
-    window.location = { href: getConfig().BASE_URL.concat('/login'), search: `?tpa_hint=${ssoProvider.id}` };
+    window.location = { href: getConfig().BASE_URL.concat(LOGIN_PAGE), search: `?tpa_hint=${ssoProvider.id}` };
     ssoProvider.iconImage = null;
 
     const loginPage = mount(reduxWrapper(<IntlLoginPage {...props} />));
diff --git a/src/register/tests/RegistrationPage.test.jsx b/src/register/tests/RegistrationPage.test.jsx
index e7c84429..00fb8bcc 100644
--- a/src/register/tests/RegistrationPage.test.jsx
+++ b/src/register/tests/RegistrationPage.test.jsx
@@ -13,7 +13,9 @@ import { Router } from 'react-router-dom';
 import renderer from 'react-test-renderer';
 import configureStore from 'redux-mock-store';
 
-import { AUTHN_PROGRESSIVE_PROFILING, COMPLETE_STATE, PENDING_STATE } from '../../data/constants';
+import {
+  AUTHN_PROGRESSIVE_PROFILING, COMPLETE_STATE, LOGIN_PAGE, PENDING_STATE, REGISTER_PAGE,
+} from '../../data/constants';
 import {
   backupRegistrationFormBegin,
   clearUsernameSuggestions,
@@ -131,7 +133,7 @@ describe('RegistrationPage', () => {
   const ssoProvider = {
     id: 'oa2-apple-id',
     name: 'Apple',
-    iconClass: null,
+    iconClass: 'apple',
     iconImage: 'https://openedx.devstack.lms/logo.png',
     loginUrl: '/auth/login/apple-id/?auth_entry=login&next=/dashboard',
   };
@@ -856,7 +858,7 @@ describe('RegistrationPage', () => {
       });
 
       delete window.location;
-      window.location = { href: getConfig().BASE_URL.concat('/login'), search: `?next=/dashboard&tpa_hint=${ssoProvider.id}` };
+      window.location = { href: getConfig().BASE_URL.concat(LOGIN_PAGE), search: `?next=/dashboard&tpa_hint=${ssoProvider.id}` };
       ssoProvider.iconImage = null;
 
       const registrationPage = mount(reduxWrapper(<IntlRegistrationPage {...props} />));
@@ -864,6 +866,27 @@ describe('RegistrationPage', () => {
       expect(registrationPage.find(`button#${ssoProvider.id}`).hasClass(`btn-tpa btn-${ssoProvider.id}`)).toEqual(true);
     });
 
+    it('should render icon if icon classes are missing in providers', () => {
+      ssoProvider.iconClass = null;
+      store = mockStore({
+        ...initialState,
+        commonComponents: {
+          ...initialState.commonComponents,
+          thirdPartyAuthContext: {
+            ...initialState.commonComponents.thirdPartyAuthContext,
+            providers: [ssoProvider],
+          },
+          thirdPartyAuthApiStatus: COMPLETE_STATE,
+        },
+      });
+
+      delete window.location;
+      window.location = { href: getConfig().BASE_URL.concat(REGISTER_PAGE), search: `?next=/dashboard&tpa_hint=${ssoProvider.id}` };
+
+      const registrationPage = mount(reduxWrapper(<IntlRegistrationPage {...props} />));
+      expect(registrationPage.find(`button#${ssoProvider.id}`).find('div').find('span').hasClass('pgn__icon')).toEqual(true);
+    });
+
     it('should render tpa button for tpa_hint id matching one of the secondary providers', () => {
       secondaryProviders.skipHintedLogin = true;
       store = mockStore({
@@ -879,7 +902,7 @@ describe('RegistrationPage', () => {
       });
 
       delete window.location;
-      window.location = { href: getConfig().BASE_URL.concat('/register'), search: `?next=/dashboard&tpa_hint=${secondaryProviders.id}` };
+      window.location = { href: getConfig().BASE_URL.concat(REGISTER_PAGE), search: `?next=/dashboard&tpa_hint=${secondaryProviders.id}` };
       secondaryProviders.iconImage = null;
 
       mount(reduxWrapper(<IntlRegistrationPage {...props} />));
@@ -901,7 +924,7 @@ describe('RegistrationPage', () => {
       });
 
       delete window.location;
-      window.location = { href: getConfig().BASE_URL.concat('/login'), search: '?next=/dashboard&tpa_hint=invalid' };
+      window.location = { href: getConfig().BASE_URL.concat(LOGIN_PAGE), search: '?next=/dashboard&tpa_hint=invalid' };
       ssoProvider.iconImage = null;
 
       const registrationPage = mount(reduxWrapper(<IntlRegistrationPage {...props} />));