diff --git a/src/v0/destinations/iterable/data/IterableTrackConfig.json b/src/v0/destinations/iterable/data/IterableTrackConfig.json
index 28fdcaecc7..5de4856b33 100644
--- a/src/v0/destinations/iterable/data/IterableTrackConfig.json
+++ b/src/v0/destinations/iterable/data/IterableTrackConfig.json
@@ -23,8 +23,11 @@
   },
   {
     "destKey": "id",
-    "sourceKeys": ["properties.id", "properties.event_id"],
-    "required": false
+    "sourceKeys": "properties.event_id",
+    "required": false,
+    "metadata": {
+      "type": "toString"
+    }
   },
   {
     "destKey": "eventName",
diff --git a/src/v0/destinations/iterable/data/IterableTrackPurchaseConfig.json b/src/v0/destinations/iterable/data/IterableTrackPurchaseConfig.json
index 00e83d0125..aa15d76a70 100644
--- a/src/v0/destinations/iterable/data/IterableTrackPurchaseConfig.json
+++ b/src/v0/destinations/iterable/data/IterableTrackPurchaseConfig.json
@@ -6,13 +6,11 @@
   },
   {
     "destKey": "id",
-    "sourceKeys": [
-      "properties.order_id",
-      "properties.orderId",
-      "properties.id",
-      "properties.event_id"
-    ],
-    "required": false
+    "sourceKeys": ["properties.order_id", "properties.orderId", "properties.event_id"],
+    "required": false,
+    "metadata": {
+      "type": "toString"
+    }
   },
   {
     "destKey": "createdAt",
diff --git a/test/__tests__/data/iterable.json b/test/__tests__/data/iterable.json
index 08e83a47a5..f8147c7402 100644
--- a/test/__tests__/data/iterable.json
+++ b/test/__tests__/data/iterable.json
@@ -3103,7 +3103,6 @@
         "JSON_ARRAY": {},
         "FORM": {},
         "JSON": {
-          "id": "event1234",
           "userId": "abcdeeeeeeeexxxx102",
           "createdAt": 1598631966468,
           "dataFields": {