diff --git a/addons/web_editor/static/src/scss/web_editor.frontend.scss b/addons/web_editor/static/src/scss/web_editor.frontend.scss
index f48dc079675..232b7b90b10 100644
--- a/addons/web_editor/static/src/scss/web_editor.frontend.scss
+++ b/addons/web_editor/static/src/scss/web_editor.frontend.scss
@@ -5,7 +5,7 @@
 }
 
 .o_wysiwyg_loader {
-    @extend .form-control:disabled;
+    @extend :disabled;
     pointer-events: none;
     min-height: 100px;
     color: transparent;