diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index cd38d0c..682a19f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,6 +10,8 @@ jobs:
     steps:
       - name: Setup MSYS2
         uses: msys2/setup-msys2@v2
+        install: >-
+          automake-wrapper
 
       - name: Checkout jcal
         uses: actions/checkout@v4