diff --git a/.github/workflows/alpine_musl.yml b/.github/workflows/alpine_musl.yml
index 47b1e8e17d..f1b006b808 100644
--- a/.github/workflows/alpine_musl.yml
+++ b/.github/workflows/alpine_musl.yml
@@ -25,6 +25,7 @@ jobs:
 
       - name: Build LDC bootstrap
         run: |
+          ninja --version
           set -eux
           mkdir bootstrap
           cd bootstrap