diff --git a/.github/workflows/license_check.yml b/.github/workflows/license_check.yml
index 82ad79f..70b89a6 100644
--- a/.github/workflows/license_check.yml
+++ b/.github/workflows/license_check.yml
@@ -1,6 +1,7 @@
 name: Check licenses
 
-on:
+on: 
+  workflow_dispatch:
   push:
     branches-ignore:
       - master