diff --git a/cps-service/src/test/resources/test-tree.yang b/cps-service/src/test/resources/test-tree.yang
index 6310065..a9f7e22 100644
--- a/cps-service/src/test/resources/test-tree.yang
+++ b/cps-service/src/test/resources/test-tree.yang
@@ -33,4 +33,7 @@
 
         }
     }
+    leaf topLevelLeafAddedForBranchCoverageInPrefixResolverSpec {
+        type string;
+    }
 }