diff --git a/.ci/test.sh b/.ci/test.sh
index 5a19ec9b4..0f681fe30 100755
--- a/.ci/test.sh
+++ b/.ci/test.sh
@@ -2,4 +2,4 @@
 
 set -e
 
-python -bb -m pytest -v -x -W always --cov PIL --cov Tests --cov-report term Tests
+python3 -bb -m pytest -v -x -W always --cov PIL --cov Tests --cov-report term Tests