diff --git a/.github/workflows/server-tests-mariadb.yml b/.github/workflows/server-tests-mariadb.yml
index e15fb88083..720f0e0ed3 100644
--- a/.github/workflows/server-tests-mariadb.yml
+++ b/.github/workflows/server-tests-mariadb.yml
@@ -36,7 +36,7 @@ jobs:
       fail-fast: false
 
       matrix:
-        container: [1, 2]
+        container: [1, 2, 3, 4]
 
     name: Python Unit Tests
 
@@ -117,7 +117,7 @@ jobs:
           FRAPPE_BRANCH: ${{ github.event.inputs.branch }}
 
       - name: Run Tests
-        run: 'cd ~/frappe-bench/ && bench --site test_site run-parallel-tests --app erpnext --total-builds 2 --build-number ${{ matrix.container }}'
+        run: 'cd ~/frappe-bench/ && bench --site test_site run-parallel-tests --app erpnext --total-builds 4 --build-number ${{ matrix.container }}'
         env:
           TYPE: server
           CI_BUILD_ID: ${{ github.run_id }}