diff --git a/ci/python-package.yml b/ci/python-package.yml
index 49c9f0d..d040060 100644
--- a/ci/python-package.yml
+++ b/ci/python-package.yml
@@ -7,7 +7,6 @@ jobs:
 
     runs-on: ubuntu-latest
     strategy:
-      max-parallel: 5
       matrix:
         python-version: [2.7, 3.5, 3.6, 3.7, 3.8]