diff --git a/editor/editor_help.cpp b/editor/editor_help.cpp
index 4a1e93eaad0..e4f64597b1a 100644
--- a/editor/editor_help.cpp
+++ b/editor/editor_help.cpp
@@ -1467,6 +1467,10 @@ void EditorHelp::_notification(int p_what) {
 
 			_update_doc();
 		} break;
+		case NOTIFICATION_THEME_CHANGED: {
+
+			_class_desc_resized();
+		} break;
 		default: break;
 	}
 }