diff --git a/cms/envs/bok_choy_docker.env.json b/cms/envs/bok_choy_docker.env.json
index 905ca64104..77cd2e4318 100644
--- a/cms/envs/bok_choy_docker.env.json
+++ b/cms/envs/bok_choy_docker.env.json
@@ -56,7 +56,7 @@
         }
     },
     "COMMENTS_SERVICE_KEY": "password",
-    "COMMENTS_SERVICE_URL": "http://localhost:4567",
+    "COMMENTS_SERVICE_URL": "http://edx.devstack.forum:4567",
     "CONTACT_EMAIL": "info@example.com",
     "DEFAULT_FEEDBACK_EMAIL": "feedback@example.com",
     "DEFAULT_FROM_EMAIL": "registration@example.com",
diff --git a/lms/envs/bok_choy_docker.env.json b/lms/envs/bok_choy_docker.env.json
index 7858095afa..137ebfa4aa 100644
--- a/lms/envs/bok_choy_docker.env.json
+++ b/lms/envs/bok_choy_docker.env.json
@@ -56,7 +56,7 @@
         }
     },
     "COMMENTS_SERVICE_KEY": "password",
-    "COMMENTS_SERVICE_URL": "http://localhost:4567",
+    "COMMENTS_SERVICE_URL": "http://edx.devstack.forum:4567",
     "CONTACT_EMAIL": "info@example.com",
     "DEFAULT_FEEDBACK_EMAIL": "feedback@example.com",
     "DEFAULT_FROM_EMAIL": "registration@example.com",