diff --git a/Dockerfile b/Dockerfile
index 766bea1..27c2732 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM python:3.10-bullseye
 RUN pip install --no-cache-dir 'poetry>=1.2.0,<1.3'
 COPY pyproject.toml poetry.lock /app/
 WORKDIR /app
-RUN poetry install --no-dev
+RUN poetry install --only main
 
 COPY . .