diff --git a/.github/workflows/r-build-check.yml b/.github/workflows/r-build-check.yml
index 4eacb7c..b875de3 100644
--- a/.github/workflows/r-build-check.yml
+++ b/.github/workflows/r-build-check.yml
@@ -2,6 +2,7 @@ name: r-build-check
 on:
     push:
         branches: ['46-github-workflow-for-build-check-bioccheck-for-quality-control']
+    workflow_dispatch:
 
 jobs:
     build-check: