diff --git a/src/utest/smp/Kconfig b/src/utest/smp/Kconfig
index 18d964df38..2fdd5d57dd 100644
--- a/src/utest/smp/Kconfig
+++ b/src/utest/smp/Kconfig
@@ -12,7 +12,7 @@ config RT_UTEST_SMP_INTERRUPT_PRI
     bool "smp interrupt priority test"
     default n
 
-config UTEST_SMP_SPINLOCK_TC
+config RT_UTEST_SMP_SPINLOCK
     bool "smp spinlock test"
     default n
 
diff --git a/src/utest/smp/SConscript b/src/utest/smp/SConscript
index 1a28ddffa8..badb27131e 100644
--- a/src/utest/smp/SConscript
+++ b/src/utest/smp/SConscript
@@ -5,7 +5,7 @@ cwd     = GetCurrentDir()
 src     = []
 CPPPATH = [cwd]
 
-if GetDepend(['UTEST_SMP_SPINLOCK_TC']):
+if GetDepend(['RT_UTEST_SMP_SPINLOCK']):
     src += ['smp_spinlock_tc.c']
     
 if GetDepend(['RT_UTEST_SMP_ASSIGNED_IDLE_CORE']):