diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 1649d91..92d13ab 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -30,7 +30,7 @@ target_sources(clar_test PRIVATE
 )
 target_compile_definitions(clar_test PRIVATE
 	CLAR_FIXTURE_PATH="${CMAKE_CURRENT_SOURCE_DIR}/expected/"
-	SELFTEST_BINARY_PATH="${CMAKE_CURRENT_BINARY_DIR}/selftest/selftest${CMAKE_EXECUTABLE_SUFFIX}"
+	SELFTEST_BINARY_PATH="$<TARGET_FILE:selftest>"
 	_DARWIN_C_SOURCE
 	_POSIX_C_SOURCE=200809L
 )