diff --git a/Dockerfile b/Dockerfile
index db90f86..7250eb9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,8 @@ WORKDIR /app
 
 RUN pip install poetry
 
-COPY . /app
+COPY pyproject.toml /app/
+COPY chatrapper/ /app/chatrapper/
 
 RUN poetry config virtualenvs.create false
 RUN poetry install --no-dev