diff --git a/src/test/cord-api/MCORD-Tests/data/EPCInstance.json b/src/test/cord-api/MCORD-Tests/data/EPCInstance.json
index 3151d45..6aa8fa7 100644
--- a/src/test/cord-api/MCORD-Tests/data/EPCInstance.json
+++ b/src/test/cord-api/MCORD-Tests/data/EPCInstance.json
@@ -3,7 +3,7 @@
     [
         {
             "blueprint": "build",
-            "site_id":"1"
+            "site_id": 1
         }
     ]
 }