diff --git a/.github/workflows/build_core.yml b/.github/workflows/build_core.yml
index c82b8dc..3cf92a6 100644
--- a/.github/workflows/build_core.yml
+++ b/.github/workflows/build_core.yml
@@ -9,6 +9,7 @@ on:
   workflow_dispatch:
     inputs:
       version_suffix:
+        description: Suffix of package version
         required: false
 
 jobs: