diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ad2aedd..6157dcd 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -61,8 +61,8 @@ jobs:
         run: |
           ssh ${{ secrets.SERVER_USER_DEV }}@${{ secrets.SERVER_DEV }} << 'EOF'
           cd ${{ secrets.LOCATION_DEV }}
-          docker compose -f compose.yml up --build -d
-          docker compose -f compose.yml run --rm django python manage.py migrate
+          docker compose -f compose.yaml up --build -d
+          docker compose -f compose.yaml run --rm django python manage.py migrate
           EOF
 
   deploy_prod:
@@ -94,7 +94,7 @@ jobs:
         run: |
           ssh ${{ secrets.SERVER_USER }}@${{ secrets.SERVER }} << 'EOF'
           cd ${{ secrets.LOCATION }}
-          docker compose -f compose.yml up --build -d
-          docker compose -f compose.yml run --rm django python manage.py migrate
+          docker compose -f compose.yaml up --build -d
+          docker compose -f compose.yaml run --rm django python manage.py migrate
           EOF
 
diff --git a/config/settings.py b/config/settings.py
index e5a38a2..bb9dc98 100644
--- a/config/settings.py
+++ b/config/settings.py
@@ -117,7 +117,7 @@
 else:
     DATABASES = {
         "default": {
-            "ENGINE": "django.db.backends.mysql",
+            "ENGINE": "django.db.backends.postgresql",
             "NAME": os.getenv("DB_NAME"),
             "HOST": os.getenv("DB_HOST"),
             "PORT": os.getenv("DB_PORT"),