diff --git a/.github/workflows/makefile.yml b/.github/workflows/makefile.yml
index 7a72d1d9..082b6e9d 100644
--- a/.github/workflows/makefile.yml
+++ b/.github/workflows/makefile.yml
@@ -1,10 +1,12 @@
 name: Makefile CI
 
-on:
+on: 
   push:
     branches: [ "master" ]
   pull_request:
     branches: [ "master" ]
+  workflow_dispatch:
+
 
 jobs:
   build: