diff --git a/export/planloader/tests/CMakeLists.txt b/export/planloader/tests/CMakeLists.txt
index 13440517..debc785b 100644
--- a/export/planloader/tests/CMakeLists.txt
+++ b/export/planloader/tests/CMakeLists.txt
@@ -2,11 +2,8 @@
 
 cmake_path(GET CMAKE_CURRENT_BINARY_DIR PARENT_PATH
            CMAKE_CURRENT_BINARY_PARENT_DIR)
-cmake_path(GET CMAKE_CURRENT_BINARY_PARENT_DIR PARENT_PATH
-           CMAKE_CURRENT_BINARY_TOPLEVEL_DIR)
 
-set(CMAKE_RUNTIME_OUTPUT_DIRECTORY
-    "${CMAKE_CURRENT_BINARY_TOPLEVEL_DIR}/${BUILD_SUBDIR_NAME}")
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_PARENT_DIR})
 
 add_test_case(
   planloader_test