diff --git a/package.json b/package.json
index 44e5f3f..c8d13e4 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "Themes"
   ],
   "activationEvents": [
-    "*"
+    "onStartupFinished"
   ],
   "extensionKind": [
     "ui",