diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 11aa7e45..932c7f93 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -27,6 +27,8 @@ repos:
     rev: v4.0.0-alpha.8
     hooks:
       - id: prettier
+        additional_dependencies:
+          - prettier@3.5.2
 
   - repo: https://github.com/codespell-project/codespell
     rev: v2.4.1
diff --git a/development/installer.py b/development/installer.py
index f977b822..edd62147 100755
--- a/development/installer.py
+++ b/development/installer.py
@@ -207,6 +207,7 @@ def create_site_in_bench(args):
         new_site_cmd = [
             "bench",
             "new-site",
+            f"--db-root-username=root",
             f"--db-host=mariadb",  # Should match the compose service name
             f"--db-type={args.db_type}",  # Add the selected database type
             f"--mariadb-user-host-login-scope=%",
@@ -222,6 +223,7 @@ def create_site_in_bench(args):
         new_site_cmd = [
             "bench",
             "new-site",
+            f"--db-root-username=root",
             f"--db-host=postgresql",  # Should match the compose service name
             f"--db-type={args.db_type}",  # Add the selected database type
             f"--db-root-password=123",  # Replace with your PostgreSQL password