diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 91348fee..06ad7618 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -63,11 +63,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        image:
-        - "nas2d-arch:1.4"
+        include:
+        - platform: "arch"
+          version: "1.4"
     runs-on: ubuntu-latest
     container:
-      image: "outpostuniverse/${{ matrix.image }}"
+      image: "outpostuniverse/nas2d-${{ matrix.platform }}:${{ matrix.version }}"
 
     steps:
     - uses: actions/checkout@v4