diff --git a/webui/src/web-components/sketch-push-button.ts b/webui/src/web-components/sketch-push-button.ts
index 3d0a4b0..c6e2ad7 100644
--- a/webui/src/web-components/sketch-push-button.ts
+++ b/webui/src/web-components/sketch-push-button.ts
@@ -187,7 +187,7 @@
 
   private _computeBranchURL(): string {
     const selectedRemote = this._getSelectedRemote();
-    if (!selectedRemote) {
+    if (!selectedRemote || !selectedRemote.is_github) {
       return "";
     }
     return `https://github.com/${selectedRemote?.display_name}/tree/${this._branch}`;