diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9f22faa..d889303 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -55,4 +55,4 @@ add_subdirectory(runtime)
 enable_testing()
 
 option(HETERO_MARK_DATA "The path to download hetero-mark dataset." /tmp/data)
-add_subdirectory(tests)
+add_subdirectory(test)
diff --git a/tests/CMakeLists.txt b/test/CMakeLists.txt
similarity index 100%
rename from tests/CMakeLists.txt
rename to test/CMakeLists.txt
diff --git a/tests/runHeteroMark.sh b/test/runHeteroMark.sh
similarity index 100%
rename from tests/runHeteroMark.sh
rename to test/runHeteroMark.sh