diff --git a/package/kedro_viz/api/rest/requests.py b/package/kedro_viz/api/rest/requests.py
index 7a8c726e5e..857ee12963 100644
--- a/package/kedro_viz/api/rest/requests.py
+++ b/package/kedro_viz/api/rest/requests.py
@@ -7,6 +7,5 @@ class DeployerConfiguration(BaseModel):
     """Credentials for Deployers."""
 
     platform: str
-    preview: bool
     endpoint: str
     bucket_name: str