diff --git a/addons/web/static/src/less/backend_theme/menu_launcher.less b/addons/web/static/src/less/backend_theme/menu_launcher.less
index 9506cc28..25090b44 100755
--- a/addons/web/static/src/less/backend_theme/menu_launcher.less
+++ b/addons/web/static/src/less/backend_theme/menu_launcher.less
@@ -393,6 +393,12 @@
         border-radius: 0 !important;
         opacity: 0.8;
     }
+
+    &.o_fullscreen {
+        .o_main .f_launcher {
+            display: none;
+        }
+    }
 }
 
 @media (max-width: 767px) {