diff --git a/src/test/modules/test_extensions/sql/test_extensions.sql b/src/test/modules/test_extensions/sql/test_extensions.sql
index f4947e7da6..b6b8d9d31f 100644
--- a/src/test/modules/test_extensions/sql/test_extensions.sql
+++ b/src/test/modules/test_extensions/sql/test_extensions.sql
@@ -210,6 +210,17 @@ ALTER EXTENSION test_ext_cine UPDATE TO '1.1';
 
 \dx+ test_ext_cine
 
+
+--
+CREATE SCHEMA test_func_dep1;
+CREATE SCHEMA test_func_dep2;
+CREATE EXTENSION test_ext_req_schema1 SCHEMA test_func_dep1;
+ALTER FUNCTION test_func_dep1.dep_req1() SET SCHEMA test_func_dep2;
+
+ALTER EXTENSION test_ext_req_schema1 SET SCHEMA test_func_dep2;
+
+DROP EXTENSION test_ext_req_schema1 CASCADE;
+
 --
 -- Test @extschema:extname@ syntax and no_relocate option
 --