diff --git a/src/configurations/destinations/iterable/schema.json b/src/configurations/destinations/iterable/schema.json
index 8f4266c1d..476ef15bf 100644
--- a/src/configurations/destinations/iterable/schema.json
+++ b/src/configurations/destinations/iterable/schema.json
@@ -116,7 +116,13 @@
         "type": "object",
         "properties": {
           "web": {
-            "type": "string"
+            "type": "string",
+            "enum": [
+              "open-all-new-tab",
+              "open-all-same-tab",
+              "external-new-tab"
+            ],
+            "default": "open-all-new-tab"
           }
         }
       },
@@ -156,7 +162,12 @@
         "type": "object",
         "properties": {
           "web": {
-            "type": "string"
+            "type": "string",
+            "enum": [
+              "top-right",
+              "top-left"
+            ],
+            "default": "top-right"
           }
         }
       },