diff --git a/.github/workflows/check-standard.yaml b/.github/workflows/check-standard.yaml
index a0de5cd7..f6653dfc 100644
--- a/.github/workflows/check-standard.yaml
+++ b/.github/workflows/check-standard.yaml
@@ -1,6 +1,7 @@
 # For help debugging build failures open an issue on the RStudio community with the 'github-actions' tag.
 # https://community.rstudio.com/new-topic?category=Package%20development&tags=github-actions
 on:
+  workflow_dispatch:
   push:
     branches:
       - master