diff --git a/.build.yml b/.build.yml
index 70fd409..c835646 100644
--- a/.build.yml
+++ b/.build.yml
@@ -9,8 +9,6 @@ secrets:
   - 5c948915-48c2-4542-8fc1-a5676f4d7126
 environment:
   TESTING: true
-  DEPS_TESTS: rg.fr-par.scw.cloud/crocmagnon/blog:deps-tests
-  BLOG_TESTS: rg.fr-par.scw.cloud/crocmagnon/blog:tests
   DEPS_LATEST: rg.fr-par.scw.cloud/crocmagnon/blog:deps-latest
   BLOG_LATEST: rg.fr-par.scw.cloud/crocmagnon/blog:latest
 tasks:
@@ -20,21 +18,14 @@ tasks:
       docker login rg.fr-par.scw.cloud/crocmagnon -u nologin --password-stdin < .docker-secret
       cd blog
       docker pull $BLOG_LATEST || true
-      docker pull $BLOG_TESTS || true
       docker pull $DEPS_LATEST || true
-      docker pull $DEPS_TESTS || true
 
       docker build --pull --target venv --cache-from $DEPS_LATEST -t $DEPS_LATEST .
       docker build --pull --target prod --cache-from $BLOG_LATEST --cache-from $DEPS_LATEST -t $BLOG_LATEST -f Dockerfile .
-
-      docker build --pull --target venv-tests --cache-from $BLOG_LATEST --cache-from $DEPS_LATEST --cache-from $DEPS_TESTS -t $DEPS_TESTS .
-      docker build --pull --target tests --cache-from $BLOG_LATEST --cache-from $DEPS_LATEST --cache-from $DEPS_TESTS --cache-from $BLOG_TESTS -t $BLOG_TESTS -f Dockerfile .
-      docker run --rm -t $BLOG_TESTS /app/docker/runtests.sh
+      docker run --rm -t $BLOG_LATEST /app/docker/runtests.sh
 
       docker push $BLOG_LATEST
       docker push $DEPS_LATEST
-      docker push $DEPS_TESTS
-      docker push $BLOG_TESTS
   - deploy: |
       ssh blog -o StrictHostKeyChecking=no "/home/gaugendre/blog/redeploy"
 triggers:
diff --git a/Dockerfile b/Dockerfile
index 87731f7..baacc9c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,7 @@ RUN python -m venv --copies /app/venv \
     && (python -c "from poetry.factory import Factory; l = Factory().create_poetry('.').locker; exit(0) if l.is_locked() and l.is_fresh() else exit(1)" \
             && echo "poetry.lock is up to date") \
         || (>&2 echo "poetry.lock is outdated. Run `poetry lock` on your machine and commit the file." && exit 1) \
-    && poetry install --no-dev
+    && poetry install
 
 
 ## Get git versions
@@ -30,7 +30,10 @@ RUN git rev-parse HEAD | tee /version
 ## Beginning of runtime image
 FROM python:3.8.6-slim-buster as prod
 
-RUN echo "Europe/Paris" > /etc/timezone \
+RUN apt-get update \
+    # Git is required for pre-commit checks
+    && apt-get install -y --no-install-recommends git \
+    && echo "Europe/Paris" > /etc/timezone \
     && mkdir /db
 
 COPY --from=venv /app/venv /app/venv/
@@ -52,17 +55,3 @@ ENV DB_BASE_DIR "/db"
 HEALTHCHECK --start-period=30s CMD python -c "import requests; requests.get('http://localhost:8000', timeout=2)"
 
 CMD ["/app/docker/run.sh"]
-
-
-## Build venv for tests
-FROM venv as venv-tests
-WORKDIR /app
-RUN . /app/venv/bin/activate \
-    && poetry install
-
-
-## Build test image
-FROM prod as tests
-RUN apt-get update && apt-get install -y --no-install-recommends git
-COPY --from=venv-tests /app/venv /app/venv/
-COPY .git ./.git/