diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index b958b5fa9..1965a4034 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -278,6 +278,7 @@ jobs:
       DB_USERNAME: postgres
       DB_PASSWORD: password
       RAILS_MASTER_KEY: ${{ secrets.RAILS_MASTER_KEY }}
+      PARALLEL_TEST_PROCESSORS: 4
 
     steps:
       - name: Checkout
@@ -296,7 +297,7 @@ jobs:
 
       - name: Create database
         run: |
-          bundle exec rake db:prepare
+          bundle exec rake parallel:setup
 
       - name: Compile assets
         run: |