diff --git a/build/docker/scripts/sca.sh b/build/docker/scripts/sca.sh
index f17f703..f26ce95 100755
--- a/build/docker/scripts/sca.sh
+++ b/build/docker/scripts/sca.sh
@@ -39,10 +39,10 @@
 cppcheck --force --quiet --inline-suppr --error-exitcode=1 -j2 lib/c_glib/src lib/c_glib/test test/c_glib/src tutorial/c_glib
 
 # Python code style
-flake8 --ignore=E501 lib/py
-flake8 tutorial/py
+flake8 --ignore=E501 --exclude=lib/py/build lib/py
+flake8 --exclude=tutorial/py/build tutorial/py
 # THRIFT-4371 : generated files are excluded because they haven't been scrubbed yet
-flake8 --ignore=E501 --exclude="*/gen-py*/*" test/py
+flake8 --ignore=E501 --exclude="*/gen-py*/*",test/py/build test/py
 flake8 test/py.twisted
 flake8 test/py.tornado
 flake8 --ignore=E501 test/test.py