diff --git a/support/misc/gitlab-ci.yml.in b/support/misc/gitlab-ci.yml.in
index 7218ea027e..75ffaab8fe 100644
--- a/support/misc/gitlab-ci.yml.in
+++ b/support/misc/gitlab-ci.yml.in
@@ -25,7 +25,7 @@ check-flake8:
         - find * -type f -print0 | xargs -0 file | grep 'Python script' | cut -d':' -f1 >> files.txt
         - sort -u files.txt | tee files.processed
     script:
-        - python -m flake8 --statistics --count --max-line-length=132 $(cat files.processed)
+        - python3 -m flake8 --statistics --count --max-line-length=132 $(cat files.processed)
     after_script:
         - wc -l files.processed