diff --git a/.github/workflows/intl4x_artifacts.yml b/.github/workflows/intl4x_artifacts.yml
index 90e2b771..a72bf520 100644
--- a/.github/workflows/intl4x_artifacts.yml
+++ b/.github/workflows/intl4x_artifacts.yml
@@ -7,6 +7,7 @@ on:
   push:
     tags:
       - 'intl4x-v.*'
+  pull_request: # DO NOT SUBMIT
 
 env:
     cratename: icu_capi