diff --git a/src/test/modules/dummy_seclabel/Makefile b/src/test/modules/dummy_seclabel/Makefile
index 72049d43ba3752a4186da86aa3cf88ce776e94b5..d93c9642c69ac470ea1fcb9cfa00fdd4bb10f0a3 100644
--- a/src/test/modules/dummy_seclabel/Makefile
+++ b/src/test/modules/dummy_seclabel/Makefile
@@ -7,7 +7,6 @@ EXTENSION = dummy_seclabel
 DATA = dummy_seclabel--1.0.sql
 
 REGRESS = dummy_seclabel
-EXTRA_CLEAN = sql/dummy_seclabel.sql expected/dummy_seclabel.out
 
 ifdef USE_PGXS
 PG_CONFIG = pg_config