diff --git a/src/bilder/images/edxapp_v2/templates/edxapp/mitx-staging/lms_only.yml.tmpl b/src/bilder/images/edxapp_v2/templates/edxapp/mitx-staging/lms_only.yml.tmpl
index 12668a61ba..403a6edd5b 100644
--- a/src/bilder/images/edxapp_v2/templates/edxapp/mitx-staging/lms_only.yml.tmpl
+++ b/src/bilder/images/edxapp_v2/templates/edxapp/mitx-staging/lms_only.yml.tmpl
@@ -1,5 +1,5 @@
 # -*- mode: yaml -*-
-ACCOUNT_MICROFRONTEND_URL: ''
+ACCOUNT_MICROFRONTEND_URL: null
 ACE_CHANNEL_DEFAULT_EMAIL: django_email
 ACE_CHANNEL_TRANSACTIONAL_EMAIL: django_email
 ACE_ENABLED_CHANNELS:
diff --git a/src/bilder/images/edxapp_v2/templates/edxapp/mitx/lms_only.yml.tmpl b/src/bilder/images/edxapp_v2/templates/edxapp/mitx/lms_only.yml.tmpl
index a91c5490f4..5da92090c8 100644
--- a/src/bilder/images/edxapp_v2/templates/edxapp/mitx/lms_only.yml.tmpl
+++ b/src/bilder/images/edxapp_v2/templates/edxapp/mitx/lms_only.yml.tmpl
@@ -1,5 +1,5 @@
 # -*- mode: yaml -*-
-ACCOUNT_MICROFRONTEND_URL: ''
+ACCOUNT_MICROFRONTEND_URL: null
 ACE_CHANNEL_DEFAULT_EMAIL: django_email
 ACE_CHANNEL_TRANSACTIONAL_EMAIL: django_email
 ACE_ENABLED_CHANNELS:
diff --git a/src/bilder/images/edxapp_v2/templates/edxapp/mitxonline/common_values.yml.tmpl b/src/bilder/images/edxapp_v2/templates/edxapp/mitxonline/common_values.yml.tmpl
index 258e3a4c1a..680a6a23e5 100644
--- a/src/bilder/images/edxapp_v2/templates/edxapp/mitxonline/common_values.yml.tmpl
+++ b/src/bilder/images/edxapp_v2/templates/edxapp/mitxonline/common_values.yml.tmpl
@@ -113,7 +113,7 @@ CONTENTSTORE:
         auth_source: ''
         <<: *mongo_params
 
-ACCOUNT_MICROFRONTEND_URL: ''
+ACCOUNT_MICROFRONTEND_URL: null
 ACTIVATION_EMAIL_SUPPORT_LINK: ''
 AFFILIATE_COOKIE_NAME: dev_affiliate_id
 # ANALYTICS_DASHBOARD_NAME: Your Platform Name Here Insights
diff --git a/src/bilder/images/edxapp_v2/templates/edxapp/mitxonline/lms_only.yml.tmpl b/src/bilder/images/edxapp_v2/templates/edxapp/mitxonline/lms_only.yml.tmpl
index 266b4f59eb..fd5c2a9f5f 100644
--- a/src/bilder/images/edxapp_v2/templates/edxapp/mitxonline/lms_only.yml.tmpl
+++ b/src/bilder/images/edxapp_v2/templates/edxapp/mitxonline/lms_only.yml.tmpl
@@ -4,7 +4,7 @@ SOCIAL_AUTH_OAUTH_SECRETS:
   ol-oauth2: {{ .Data.mitxonline_oauth_secret }}
 {{ end }}
 
-ACCOUNT_MICROFRONTEND_URL: ''
+ACCOUNT_MICROFRONTEND_URL: null
 ACE_CHANNEL_DEFAULT_EMAIL: django_email
 ACE_CHANNEL_TRANSACTIONAL_EMAIL: django_email
 ACE_ENABLED_CHANNELS:
diff --git a/src/bilder/images/edxapp_v2/templates/edxapp/xpro/lms_only.yml.tmpl b/src/bilder/images/edxapp_v2/templates/edxapp/xpro/lms_only.yml.tmpl
index 26eca08aa6..7b7c82ef78 100644
--- a/src/bilder/images/edxapp_v2/templates/edxapp/xpro/lms_only.yml.tmpl
+++ b/src/bilder/images/edxapp_v2/templates/edxapp/xpro/lms_only.yml.tmpl
@@ -4,7 +4,7 @@ SOCIAL_AUTH_OAUTH_SECRETS:
   ol-oauth2: {{ .Data.xpro_oauth_secret }}
 {{ end }}
 
-ACCOUNT_MICROFRONTEND_URL: ''
+ACCOUNT_MICROFRONTEND_URL: null
 ACE_CHANNEL_DEFAULT_EMAIL: django_email
 ACE_CHANNEL_TRANSACTIONAL_EMAIL: django_email
 ACE_ENABLED_CHANNELS: