diff --git a/selftest/resource_test/conf/paths.conf b/selftest/resource_test/conf/paths.conf
index 0b2d035..3280a12 100644
--- a/selftest/resource_test/conf/paths.conf
+++ b/selftest/resource_test/conf/paths.conf
@@ -1,2 +1,2 @@
 state_dir: ./test_work/state_dir
-suites_dir: ./suite_test
+suites_dir: ['./suite_test']