diff --git a/.github/workflows/EVENT_merge_to_master.yml b/.github/workflows/EVENT_merge_to_master.yml
index c248ea31f..2ed59c581 100644
--- a/.github/workflows/EVENT_merge_to_master.yml
+++ b/.github/workflows/EVENT_merge_to_master.yml
@@ -6,6 +6,7 @@ on:
     branches:
       - master
   workflow_call:
+  workflow_dispatch: # Added this line to enable manual triggering
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}