diff --git a/src/snowflake/snowpark/_internal/analyzer/analyzer_utils.py b/src/snowflake/snowpark/_internal/analyzer/analyzer_utils.py
index 196fad949ec..13d79283fdd 100644
--- a/src/snowflake/snowpark/_internal/analyzer/analyzer_utils.py
+++ b/src/snowflake/snowpark/_internal/analyzer/analyzer_utils.py
@@ -188,7 +188,7 @@
 TEMPORARY_STRING_SET = frozenset(["temporary", "temp"])
 
 
-def validate_iceberg_config(iceberg_config: Optional[Dict[str, str]]) -> Dict[str, str]:
+def validate_iceberg_config(iceberg_config: Optional[dict]) -> Dict[str, str]:
     if not iceberg_config:
         return dict()