diff --git a/Dockerfile b/Dockerfile
index b746c542..bdb4041e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,5 +6,13 @@ ENV GIT_SSH_COMMAND "ssh -v"
 WORKDIR /app
 RUN apt-get update && apt-get install -y git build-essential
 RUN pip install poetry
-COPY . .
-RUN poetry install
+
+# Copy only requirements to cache them in docker layer
+COPY pyproject.toml poetry.lock /app/
+
+# Project initialization:
+RUN poetry config virtualenvs.create false \
+  && poetry install --no-interaction --no-ansi
+
+# Copy project files into the docker image
+COPY . /app