diff --git a/src/vs/workbench/contrib/scm/browser/media/scmViewlet.css b/src/vs/workbench/contrib/scm/browser/media/scmViewlet.css
index 5447fd40cd356247036bd0426db5b9f5ce1e3c73..b629bb08c18c0d7a6329b96b1e2cfe11a6125b54 100644
--- a/src/vs/workbench/contrib/scm/browser/media/scmViewlet.css
+++ b/src/vs/workbench/contrib/scm/browser/media/scmViewlet.css
@@ -44,6 +44,11 @@
 	align-items: center;
 }
 
+.scm-viewlet .monaco-list-row > .scm-provider > .monaco-action-bar .action-label {
+	text-overflow: ellipsis;
+	overflow: hidden;
+}
+
 .scm-viewlet .monaco-list-row > .scm-provider > .monaco-action-bar .action-label .codicon {
 	font-size: 14px;
 }