diff --git a/.github/workflows/docker-build.yml b/.github/workflows/docker-build.yml
index 16265fd3..94691ea2 100644
--- a/.github/workflows/docker-build.yml
+++ b/.github/workflows/docker-build.yml
@@ -7,6 +7,7 @@ on:
   workflow_dispatch:
   pull_request:
     paths:
+      - '.github/**'
       - 'backend/**'
       - 'frontend/**'
       - 'docker-compose.yml'
diff --git a/backend/Dockerfile b/backend/Dockerfile
index 3b9dd7e7..e0372b14 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -14,7 +14,7 @@ USER bracket
 
 RUN set -ex \
     && pip3 install --upgrade pip uv wheel virtualenv \
-    && uv sync
+    && uv sync --no-dev
 
 EXPOSE 8400