diff --git a/resources/keystone_config/meta.yaml b/resources/keystone_config/meta.yaml
index 9746f2d..9b0bb4b 100644
--- a/resources/keystone_config/meta.yaml
+++ b/resources/keystone_config/meta.yaml
@@ -19,7 +19,7 @@ input:
       schema: str!
       value:
     db_port:
-      schema: str!
+      schema: int!
       value:
     db_name:
       schema: str!