diff --git a/libs/nx-serverless/src/builders/offline/schema.json b/libs/nx-serverless/src/builders/offline/schema.json
index 24d4ce12..a2d696a8 100644
--- a/libs/nx-serverless/src/builders/offline/schema.json
+++ b/libs/nx-serverless/src/builders/offline/schema.json
@@ -33,6 +33,6 @@
"description": "The port to inspect the process on. Setting port to 0 will assign random free ports to all forked processes."
}
},
- "additionalProperties": false,
+ "additionalProperties": true,
"required": ["buildTarget", "config", "location"]
}