diff --git a/test/unit/CMakeLists.txt b/test/unit/CMakeLists.txt
index 24586c25ccae712f2aedb502e69b507c01b20f16..84eb066bdc40263a879a8adfa9de8cbf6d5db42f 100644
--- a/test/unit/CMakeLists.txt
+++ b/test/unit/CMakeLists.txt
@@ -104,7 +104,9 @@ target_link_libraries(cbus_stress.test core stat)
 add_executable(cbus.test cbus.c)
 target_link_libraries(cbus.test core unit stat)
 
-if (${CMAKE_HOST_SYSTEM_NAME} MATCHES "Linux")
+include(CheckSymbolExists)
+check_symbol_exists(__GLIBC__ features.h GLIBC_USED)
+if (GLIBC_USED)
     add_executable(cbus_hang.test cbus_hang.c)
     target_link_libraries(cbus_hang.test core unit stat)
 endif ()