diff --git a/.github/workflows/adcs-simulator.yaml b/.github/workflows/adcs-simulator.yaml
index fe12335..091b94d 100644
--- a/.github/workflows/adcs-simulator.yaml
+++ b/.github/workflows/adcs-simulator.yaml
@@ -54,7 +54,7 @@ jobs:
       uses: docker/build-push-action@v3
 
       with:
-        context: .
+        context: .test/
         push: ${{ github.event_name != 'pull_request' }}
         tags: ${{ steps.meta.outputs.tags }}
         labels: ${{ steps.meta.outputs.labels }}