diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 0a4732e..eae00bb 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -11,6 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     strategy:
+      max-parallel: 1
       matrix:
         version: ['2.7.0', '2.8.0', '2.9.0', '2.10.0', '3.0.0', '3.1.0']