diff --git a/lms/djangoapps/courseware/date_summary.py b/lms/djangoapps/courseware/date_summary.py
index aeec7cdd77..6544934415 100644
--- a/lms/djangoapps/courseware/date_summary.py
+++ b/lms/djangoapps/courseware/date_summary.py
@@ -429,7 +429,7 @@ class CourseAssignmentDate(DateSummary):
         """ Used to set the title_html and title properties for the assignment date block """
         if link:
             self.assignment_title_html = HTML(
-                '<a href="{assignment_link}" class="btn btn-outline-primary">{assignment_title}</a>'
+                '<a href="{assignment_link}">{assignment_title}</a>'
             ).format(assignment_link=link, assignment_title=title)
         self.assignment_title = title
 
diff --git a/openedx/features/course_experience/templates/course_experience/course-dates-fragment.html b/openedx/features/course_experience/templates/course_experience/course-dates-fragment.html
index 5576198ee6..3e85751e26 100644
--- a/openedx/features/course_experience/templates/course_experience/course-dates-fragment.html
+++ b/openedx/features/course_experience/templates/course_experience/course-dates-fragment.html
@@ -15,7 +15,7 @@ from django.utils.translation import ugettext as _
     % endfor
     % if dates_tab_enabled:
         <div class="dates-tab-link">
-            <a class="btn btn-outline-primary" href="${dates_tab_link}">View all course dates</a>
+            <a href="${dates_tab_link}">View all course dates</a>
         </div>
     % endif
 % endif