diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a4c5a396fa4..a4efb42f5aa 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -93,7 +93,7 @@ jobs:
           # Check for changes in regenerated files
           if ! test -z "$changes"
           then
-            echo "Generated files not up to date. Perhaps you forgot to run make regen-all ;)"
+            echo "Generated files not up to date. Perhaps you forgot to run make regen-all or build.bat --regen ;)"
             echo "$changes"
             exit 1
           fi