diff --git a/plugins/modules/install.py b/plugins/modules/install.py
index d730033..6728d07 100644
--- a/plugins/modules/install.py
+++ b/plugins/modules/install.py
@@ -119,7 +119,7 @@ def run_module():
     module_args = dict(
         database=dict(required=False, default='sqlite', type='str'),
         database_name=dict(required=False, type='str'),
-        database_host=dict(required=False default='localhost', type='str'),
+        database_host=dict(required=False, default='localhost', type='str'),
         database_port=dict(required=False, type='int'),
         database_user=dict(required=False, type='str'),
         database_pass=dict(required=False, type='str'),