diff --git a/schemas/context/advertising-break.schema.json b/schemas/context/advertising-break.schema.json
index e594eebfb..199e00aa0 100644
--- a/schemas/context/advertising-break.schema.json
+++ b/schemas/context/advertising-break.schema.json
@@ -32,8 +32,7 @@
         }
       },
       "required": [
-        "@id",
-        "xdm:offset"
+        "@id"
       ]
     }
   },
@@ -43,4 +42,4 @@
     }
   ],
   "meta:status": "experimental"
-}
\ No newline at end of file
+}