diff --git a/.github/workflows/shellcheck.yml b/.github/workflows/shellcheck.yml
index 746727d4..039a9c7c 100644
--- a/.github/workflows/shellcheck.yml
+++ b/.github/workflows/shellcheck.yml
@@ -1,5 +1,6 @@
 name: Shellcheck
 on:
+  workflow_dispatch:
   push:
     branches:
       - '*'