diff --git a/src/vs/base/browser/ui/dialog/dialog.css b/src/vs/base/browser/ui/dialog/dialog.css
index c484fa86dbd..85397fd9278 100644
--- a/src/vs/base/browser/ui/dialog/dialog.css
+++ b/src/vs/base/browser/ui/dialog/dialog.css
@@ -30,7 +30,7 @@
 	min-height: 75px;
 	padding: 10px;
 	transform: translate3d(0px, 0px, 0px);
-	border-radius: 3px;
+	border-radius: var(--vscode-cornerRadius-large);
 }
 
 .monaco-dialog-box.align-vertical {