diff --git a/manifest.yaml b/manifest.yaml
index 159456c..b32b6c0 100644
--- a/manifest.yaml
+++ b/manifest.yaml
@@ -36,7 +36,7 @@ dublin_core:
 checking:
   checking_entity:
     - 'unfoldingWord'
-  checking_level: '2'
+  checking_level: 2
 
 projects:
   -