diff --git a/.github/workflows/run_caches.yml b/.github/workflows/run_caches.yml
index 521f3f7f..38ddf916 100644
--- a/.github/workflows/run_caches.yml
+++ b/.github/workflows/run_caches.yml
@@ -7,6 +7,7 @@ on:
   pull_request:
     paths:
     - 'python/caches/**'
+  workflow_dispatch:
 
 jobs:
   unittests: