diff --git a/.circleci/images/Dockerfile b/.circleci/images/Dockerfile
index 1cfdf3ea6..7445cc37c 100644
--- a/.circleci/images/Dockerfile
+++ b/.circleci/images/Dockerfile
@@ -1,6 +1,6 @@
 FROM ubuntu:bionic
 
-RUN apt-get update && apt-get install -y libgl1-mesa-dev libxi-dev libxrandr-dev libxinerama-dev libxcursor-dev libxcb-xkb-dev libdbus-1-dev libxkbcommon-dev libharfbuzz-dev python3
+RUN apt-get update && apt-get install -y libgl1-mesa-dev libxi-dev libxrandr-dev libxinerama-dev libxcursor-dev libxcb-xkb-dev libdbus-1-dev libxkbcommon-dev libharfbuzz-dev python3 python3-flake8 python3-pip
 
 LABEL com.circleci.preserve-entrypoint=true
-ENTRYPOINT python -c "import time; time.sleep(100000)"
+ENTRYPOINT python3 -c "import time; time.sleep(100000)"