diff --git a/Dockerfile b/Dockerfile
index c4fcb9596..fed097d21 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,7 @@
 FROM python:3.9-slim
+RUN apt-get clean
 RUN apt-get update
-RUN apt-get install -y curl
+RUN apt-get install -y curl pkg-config build-essential
 RUN curl -sSL https://install.python-poetry.org | python3 -
 ENV PATH="/root/.local/bin:$PATH"
 WORKDIR /app