diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 39717ca..859e3fa 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -8,7 +8,14 @@
 #
 name: Code Quality Analysis
 
-on: [ push, pull_request ]
+on:
+  push:
+    branches:
+      - dev
+  pull_request:
+    branches:
+      - dev
+      - main
 
 jobs:
   eduframe:
@@ -17,12 +24,11 @@ jobs:
     runs-on: ubuntu-latest
     services:
       mysql:
-        # https://hub.docker.com/_/mariadb
+        # https://hub.docker.com/_/mysql
         image: mysql:8.0
         env:
-          MYSQL_USER: app_db
-          MYSQL_PASSWORD: 'root'
-          MYSQL_ROOT_PASSWORD: root
+          MYSQL_DATABASE: app_db
+          MYSQL_ALLOW_EMPTY_PASSWORD: 'yes'
         ports:
           - 3306:3306
     strategy:
@@ -46,8 +52,16 @@ jobs:
       - name: Install .env
         run: mv .env.example .env
 
+      - name: Wait for MySQL
+        run: |
+          sudo apt-get install -y netcat
+          while ! nc -z 127.0.0.1 3306; do   
+            sleep 1
+            echo "Waiting for MySQL..."
+          done
+
       - name: Generate SQL
-        run: mysql -h 127.0.0.1 -u root -proot < tests/Config/EtudiantApp.sql
+        run: mysql -h 127.0.0.1 -u root < tests/Config/EtudiantApp.sql
 
       - name: Install dependencies
         run: composer self-update && composer install && composer dump-autoload