diff --git a/tools/testing/selftests/damon/Makefile b/tools/testing/selftests/damon/Makefile
index 8a1cc2bf1864..e1a5c1389f35 100644
--- a/tools/testing/selftests/damon/Makefile
+++ b/tools/testing/selftests/damon/Makefile
@@ -4,7 +4,7 @@
 TEST_GEN_FILES += huge_count_read_write
 TEST_GEN_FILES += access_memory
 
-TEST_FILES = _chk_dependency.sh _debugfs_common.sh
+TEST_FILES = _chk_dependency.sh _debugfs_common.sh _damon_sysfs.py
 TEST_PROGS = debugfs_attrs.sh debugfs_schemes.sh debugfs_target_ids.sh
 TEST_PROGS += debugfs_empty_targets.sh debugfs_huge_count_read_write.sh
 TEST_PROGS += debugfs_duplicate_context_creation.sh