diff --git a/src/vs/sessions/contrib/changesView/browser/media/changesView.css b/src/vs/sessions/contrib/changesView/browser/media/changesView.css
index 4f6d74f525c..21cddd20fd8 100644
--- a/src/vs/sessions/contrib/changesView/browser/media/changesView.css
+++ b/src/vs/sessions/contrib/changesView/browser/media/changesView.css
@@ -104,7 +104,6 @@
 .changes-view-body .chat-editing-session-actions.outside-card .monaco-button {
 	height: 26px;
 	padding: 4px 14px;
-	border-radius: 4px;
 	font-size: 12px;
 	line-height: 18px;
 }