diff --git a/installer/Dockerfile b/installer/Dockerfile
index 5274f8c1f..a99f923e7 100644
--- a/installer/Dockerfile
+++ b/installer/Dockerfile
@@ -18,11 +18,11 @@ COPY --chmod=700 . /opt/maxkb-app
 WORKDIR /opt/maxkb-app
 RUN rm -rf /opt/maxkb-app/ui && \
     pip install uv --break-system-packages && \
-    python -m uv pip install -r pyproject.toml --use-feature=fast-deps && \
+    python -m uv pip install -r pyproject.toml && \
     find /opt/maxkb-app  -depth \( -name ".git*" -o -name ".docker*" -o -name ".idea*" -o -name ".editorconfig*" -o -name ".prettierrc*" -o -name "README.md" -o -name "poetry.lock" -o -name "pyproject.toml"  \) -exec rm -rf {} + && \
     export MAXKB_CONFIG_TYPE=ENV && python3 /opt/maxkb-app/apps/manage.py compilemessages && \
     export PIP_TARGET=/opt/maxkb-app/sandbox/python-packages && \
-    python -m uv pip install --target=$PIP_TARGET requests pymysql psycopg2-binary --use-feature=fast-deps && \
+    python -m uv pip install --target=$PIP_TARGET requests pymysql psycopg2-binary && \
     rm -rf /opt/maxkb-app/installer
 COPY --from=web-build --chmod=700 ui /opt/maxkb-app/ui