diff --git a/.github/workflows/Regression_Tests.yaml b/.github/workflows/Regression_Tests.yaml
index a03ae2c..4e0207a 100644
--- a/.github/workflows/Regression_Tests.yaml
+++ b/.github/workflows/Regression_Tests.yaml
@@ -14,7 +14,7 @@ on:
 jobs:
   Agent:
     strategy:
-      max-parallel: 6
+      max-parallel: 3
       matrix:
         # python: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.x']
         # python: ['3.7']