diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c3d7dc3..0fec2f7 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -33,6 +33,25 @@ test_unit:
   script:
     - npm run test:unit
 
+test_db:
+  needs: [deps, check_types, check_style]
+  dependencies: [deps]
+  script: <<-SUPABASE_DB_SCRIPT
+    npx supabase db diff -f dummy_migration
+    git add -N supabase/migrations
+    if ! git diff --exit-code --quiet supabase/migrations; then
+    echo "Supabase migrations and schema are not in sync. See diff below:"
+    git diff supabase/migrations
+    exit 1
+    fi
+
+    npx supabase db start
+    npx supabase db reset
+    npx supabase db lint
+    SUPABASE_DB_SCRIPT
+  after_script:
+    - npx supabase db stop
+
 # test_e2e:
 #   needs: [deps, check_types, check_style]
 #   dependencies: [deps]
@@ -42,7 +61,7 @@ test_unit:
 #     - npm run test:e2e
 
 build:
-  needs: [deps, check_types, check_style, test_unit]
+  needs: [deps, check_types, check_style, test_unit, test_db]
   dependencies: [deps]
   script:
     - npm run build
@@ -67,6 +86,7 @@ deploy_app:
     - scp -i /tmp/drp.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null package.json debian@drp-host.pub.home.local.koval.net:/home/debian/app/package.json
     - scp -i /tmp/drp.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null package-lock.json debian@drp-host.pub.home.local.koval.net:/home/debian/app/package-lock.json
     - ssh -i /tmp/drp.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null debian@drp-host.pub.home.local.koval.net -C "cd /home/debian/app && docker compose down && docker compose up -d"
+    - npx supabase db push
   environment:
     name: production
     url: https://drp.koval.net