diff --git a/src/vs/workbench/browser/parts/titlebar/media/titlebarpart.css b/src/vs/workbench/browser/parts/titlebar/media/titlebarpart.css
index 9dcf78d2675e6..84c79abe29316 100644
--- a/src/vs/workbench/browser/parts/titlebar/media/titlebarpart.css
+++ b/src/vs/workbench/browser/parts/titlebar/media/titlebarpart.css
@@ -231,21 +231,6 @@
 	zoom: var(--zoom-factor); /* helps to position the menu properly when counter zooming */
 }
 
-/* Resizer */
-.monaco-workbench.windows .part.titlebar > .titlebar-container > .resizer,
-.monaco-workbench.linux .part.titlebar > .titlebar-container > .resizer {
-	-webkit-app-region: no-drag;
-	position: absolute;
-	top: 0;
-	width: 100%;
-	height: 4px;
-}
-
-.monaco-workbench.windows.fullscreen .part.titlebar > .titlebar-container > .resizer,
-.monaco-workbench.linux.fullscreen .part.titlebar > .titlebar-container > .resizer {
-	display: none;
-}
-
 /* App Icon */
 .monaco-workbench .part.titlebar > .titlebar-container > .titlebar-left > .window-appicon {
 	width: 35px;