diff --git a/macros/grant_ownership_on_schema_objects.sql b/macros/grant_ownership_on_schema_objects.sql
index 056b244..cd69a3c 100644
--- a/macros/grant_ownership_on_schema_objects.sql
+++ b/macros/grant_ownership_on_schema_objects.sql
@@ -20,6 +20,8 @@
             TO {{ new_owner_role }} REVOKE CURRENT GRANTS;
         GRANT OWNERSHIP ON ALL VIEWS IN SCHEMA {{ destination_database }}.{{ destination_schema }}
             TO {{ new_owner_role }} REVOKE CURRENT GRANTS;
+        GRANT OWNERSHIP ON ALL FUNCTIONS IN SCHEMA {{ destination_database }}.{{ destination_schema }}
+            TO {{ new_owner_role }} REVOKE CURRENT GRANTS;
         GRANT ALL PRIVILEGES ON SCHEMA {{ destination_database }}.{{ destination_schema }}
             TO {{ new_owner_role }};
     {%- endcall %}