diff --git a/stylesheets/application.css b/stylesheets/application.css
index 32ce614..3849203 100644
--- a/stylesheets/application.css
+++ b/stylesheets/application.css
@@ -479,6 +479,10 @@
     content: '\e824';
 } /* '' */
 
+#admin-menu li:has(> a.microsoft-project-connector) {
+    display: none;
+}
+
 @media screen and (max-width: 899px) {
     .theme-Baupm #header {
         color: #999;