diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1a5aaa7..fa8cadf 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,6 +14,9 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
+      - name: Install dependencies
+        run: pacman -Syu docker python
+
       - name: build test image
         run: docker build . -t prosody