diff --git a/src/utest/Kconfig b/src/utest/Kconfig
index ad3c8bec06..125af7009b 100644
--- a/src/utest/Kconfig
+++ b/src/utest/Kconfig
@@ -35,7 +35,7 @@ config RT_UTEST_EVENT
     default n
     depends on RT_USING_EVENT
 
-config UTEST_TIMER_TC
+config RT_UTEST_TIMER
     bool "timer test"
     default n
 
diff --git a/src/utest/SConscript b/src/utest/SConscript
index c50c7137bd..63a1ce37e8 100644
--- a/src/utest/SConscript
+++ b/src/utest/SConscript
@@ -26,7 +26,7 @@ if GetDepend(['RT_UTEST_SEMAPHORE']):
 if GetDepend(['RT_UTEST_EVENT']):
     src += ['event_tc.c']
 
-if GetDepend(['UTEST_TIMER_TC']):
+if GetDepend(['RT_UTEST_TIMER']):
     src += ['timer_tc.c']
 
 if GetDepend(['UTEST_MESSAGEQUEUE_TC']):