diff --git a/scripts/build-unit-test-docker b/scripts/build-unit-test-docker
index 1a957d4..fff4b25 100755
--- a/scripts/build-unit-test-docker
+++ b/scripts/build-unit-test-docker
@@ -848,12 +848,12 @@
 
 dockerfile_base += """
 RUN pip3 install codespell
+RUN pip3 install flake8
 RUN pip3 install gitlint
 RUN pip3 install inflection
 RUN pip3 install jsonschema
 RUN pip3 install meson==0.63.0
 RUN pip3 install protobuf
-RUN pip3 install pycodestyle
 RUN pip3 install requests
 """