diff --git a/tests/integration/test_manylinux.py b/tests/integration/test_manylinux.py
index d73e9f9e..c83a9a52 100644
--- a/tests/integration/test_manylinux.py
+++ b/tests/integration/test_manylinux.py
@@ -154,7 +154,7 @@ def tmp_docker_image(base, commands, setup_env={}):
 @pytest.fixture(scope='session')
 def docker_python_img():
     """The Python base image with up-to-date pip"""
-    with tmp_docker_image(PYTHON_IMAGE_ID, ['pip install -U pip']) as img_id:
+    with tmp_docker_image(PYTHON_IMAGE_ID, ['pip install -U git+https://github.com/mayeut/pip.git@14ff483c9bc578d723ec7578375bfd16551dfd04']) as img_id:
         yield img_id
 
 @pytest.fixture(scope='session', params=MANYLINUX_IMAGES.keys())