diff --git a/flask_appbuilder/templates/appbuilder/general/security/login_oauth.html b/flask_appbuilder/templates/appbuilder/general/security/login_oauth.html
index e1b79ad846..5e8a9be827 100644
--- a/flask_appbuilder/templates/appbuilder/general/security/login_oauth.html
+++ b/flask_appbuilder/templates/appbuilder/general/security/login_oauth.html
@@ -17,7 +17,7 @@
                         class="btn btn-primary btn-block"
                         type="submit"
                     >
-                        {{_('Sign In with ')}}{{ provider.name }}
+                        {{_('Sign in with ')}}{{ provider.name | capitalize}}
                         <i id="{{provider.name}}" class="provider-select fa {{provider.icon}} fa-1x"></i>
                     </a>
                     {% endfor %}
diff --git a/flask_appbuilder/translations/fa/LC_MESSAGES/messages.po b/flask_appbuilder/translations/fa/LC_MESSAGES/messages.po
index 5dfdfc193e..e074f29d3a 100644
--- a/flask_appbuilder/translations/fa/LC_MESSAGES/messages.po
+++ b/flask_appbuilder/translations/fa/LC_MESSAGES/messages.po
@@ -778,7 +778,7 @@ msgid "Register"
 msgstr "ثبت نام"
 
 #: flask_appbuilder/templates/appbuilder/general/security/login_oauth.html:20
-msgid "Sign In with "
+msgid "Sign in with "
 msgstr "ورود با"
 
 #: flask_appbuilder/templates/appbuilder/general/security/login_oid.html:15
diff --git a/flask_appbuilder/translations/sl/LC_MESSAGES/messages.po b/flask_appbuilder/translations/sl/LC_MESSAGES/messages.po
index 701480f102..7c1ce71915 100644
--- a/flask_appbuilder/translations/sl/LC_MESSAGES/messages.po
+++ b/flask_appbuilder/translations/sl/LC_MESSAGES/messages.po
@@ -662,7 +662,7 @@ msgid "Register"
 msgstr "Registracija"
 
 #: flask_appbuilder/templates/appbuilder/general/security/login_oauth.html:30
-msgid "Sign In with "
+msgid "Sign in with "
 msgstr "Prijava z "
 
 #: flask_appbuilder/templates/appbuilder/general/security/login_oid.html:89