diff --git a/vertica_sqlalchemy_dialect/base.py b/vertica_sqlalchemy_dialect/base.py
index af3df98..63f3a33 100644
--- a/vertica_sqlalchemy_dialect/base.py
+++ b/vertica_sqlalchemy_dialect/base.py
@@ -838,7 +838,7 @@ def fetch_view_definitions(self, connection,schema):
                     """
                     SELECT VIEW_DEFINITION , table_name
                     FROM V_CATALOG.VIEWS
-                    WHERE table_schema='%(schema)s' 
+                    WHERE lower(table_schema)='%(schema)s' 
                     """
                     % {"schema": schema.lower()}
                 )