diff --git a/data/common.yaml b/data/common.yaml
index ed97d53..2fbf0ff 100644
--- a/data/common.yaml
+++ b/data/common.yaml
@@ -1 +1 @@
----
+--- {}
diff --git a/manifests/config.pp b/manifests/config.pp
index e9ce50e..8a76916 100644
--- a/manifests/config.pp
+++ b/manifests/config.pp
@@ -243,7 +243,7 @@
   }
 
   exec { 'database migration':
-    onlyif  => "${venv_dir}/bin/python3 netbox/manage.py showmigrations | grep '\[ \]'",
+    onlyif  => "${venv_dir}/bin/python3 netbox/manage.py showmigrations | grep '\\[ \\]'",
     command => "${venv_dir}/bin/python3 netbox/manage.py migrate --no-input",
     require => File[$config_file],
     notify  => Exec['collect static files'],
diff --git a/manifests/database.pp b/manifests/database.pp
index 4725b51..6679883 100644
--- a/manifests/database.pp
+++ b/manifests/database.pp
@@ -37,7 +37,7 @@
 
   postgresql::server::db { $database_name:
     user     => $database_user,
-    password => postgresql_password($database_name, $database_password),
+    password => postgresql::postgresql_password($database_name, $database_password),
   }
 
   postgresql::server::database_grant { 'user_ALL_on_database':