diff --git a/target_snowflake/sinks.py b/target_snowflake/sinks.py
index 2ee1d70..e08215a 100644
--- a/target_snowflake/sinks.py
+++ b/target_snowflake/sinks.py
@@ -79,6 +79,9 @@ def setup(self) -> None:
             self.connector.prepare_schema(
                 self.conform_name(self.schema_name, object_type="schema"),
             )
+
+        self.connector.table_cache.pop(self.full_table_name, None)
+
         try:
             self.connector.prepare_table(
                 full_table_name=self.full_table_name,
@@ -90,6 +93,8 @@ def setup(self) -> None:
             self.logger.exception("Error creating %s %s", self.full_table_name, self.conform_schema(self.schema))
             raise
 
+        self.connector.table_cache.pop(self.full_table_name, None)
+
     def conform_name(
         self,
         name: str,