diff --git a/sdk/python/feast/infra/offline_stores/contrib/spark_offline_store/spark_source.py b/sdk/python/feast/infra/offline_stores/contrib/spark_offline_store/spark_source.py
index db4e744c24..efddf95c3d 100644
--- a/sdk/python/feast/infra/offline_stores/contrib/spark_offline_store/spark_source.py
+++ b/sdk/python/feast/infra/offline_stores/contrib/spark_offline_store/spark_source.py
@@ -28,6 +28,7 @@ class SparkSourceFormat(Enum):
     parquet = "parquet"
     delta = "delta"
     avro = "avro"
+    iceberg = "iceberg"
 
 
 class SparkSource(DataSource):