diff --git a/.gitea/workflows/osx_build.yaml b/.gitea/workflows/osx_build.yaml
index cb787db..bec83fc 100644
--- a/.gitea/workflows/osx_build.yaml
+++ b/.gitea/workflows/osx_build.yaml
@@ -15,7 +15,7 @@ jobs:
          export
          cd osx
          packer init .
-         echo ${matrix.OSX_VERSION}
-         packer build -var macos_version=${matrix.OSX_VERSION} .
-         tart push ${matrix.OSX_VERSION}-base gitea.hnatekmar.xyz/osx:${matrix.OSX_VERSION} chunksize 8
+         echo ${{ matrix.OSX_VERSION }}
+         packer build -var macos_version=${{ matrix.OSX_VERSION }} .
+         tart push ${{ matrix.OSX_VERSION }}-base gitea.hnatekmar.xyz/osx:${{ matrix.OSX_VERSION }} --chunk-size 8
          tart prune --space-budget 30         
\ No newline at end of file