diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8e79e972d692d61f4adb49fb08c314660ef57457..88be56c4d80fe59f7ac70dcd533054d24226f20f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -52,7 +52,7 @@ docs:
   image: $PY35_IMAGE
   before_script:
     # install django deps
-    - pipenv install --dev
+    - pipenv --bare install --dev --ignore-pipfile
     # install doc deps
     - cd docs
     - pipenv run pip install -r requirements.txt
diff --git a/tox.ini b/tox.ini
index 992b02d60a2b7b9ed5e46c2ab824e872d87dc586..21dd6317c4c0789d4b5eea1f01af77832a19b746 100644
--- a/tox.ini
+++ b/tox.ini
@@ -8,7 +8,7 @@ changedir={toxinidir}/website
 commands =
     ; Copy the env list to make not conflict with the Django version
     ; specified below
-    pipenv --bare install --dev
+    pipenv --bare install --dev --ignore-pipfile
     ; override using pip. Using pipenv would write to Pipfile!
     django20: pip install 'django>=2.0rc1,<2.1'
     django21: pip install --pre 'django>=2.1rc1,<2.2'