diff --git a/.github/workflows/lint-php.yml b/.github/workflows/lint-php.yml
index 0830ff5497a..39fda76a4a2 100644
--- a/.github/workflows/lint-php.yml
+++ b/.github/workflows/lint-php.yml
@@ -1,6 +1,7 @@
 name: "PHP Linter"
 
 on:  # yamllint disable-line rule:truthy
+  workflow_dispatch:
   pull_request:
     paths:
       - "**.php"