diff --git a/database/Dockerfile b/database/Dockerfile
index c20699c..89ea5c2 100644
--- a/database/Dockerfile
+++ b/database/Dockerfile
@@ -2,7 +2,8 @@ FROM postgres:latest
 
 COPY init_db.py /docker-entrypoint-initdb.d/
 
-RUN apt-get update && apt-get install -y python3 python3-pip && \
-    pip3 install psycopg2-binary
+RUN apt-get update && \
+    apt-get install -y python3 && \
+    apt install python3-psycopg2
 
 EXPOSE 5432