diff --git a/src/utest/smp/Kconfig b/src/utest/smp/Kconfig
index 2fdd5d57dd..5900fcdf0b 100644
--- a/src/utest/smp/Kconfig
+++ b/src/utest/smp/Kconfig
@@ -16,7 +16,7 @@ config RT_UTEST_SMP_SPINLOCK
     bool "smp spinlock test"
     default n
 
-config UTEST_SMP_THREAD_PREEMPTION_TC
+config RT_UTEST_SMP_THREAD_PREEMPTION
     bool "smp threads preemption test"
     default n
 
diff --git a/src/utest/smp/SConscript b/src/utest/smp/SConscript
index badb27131e..5a91d05dbe 100644
--- a/src/utest/smp/SConscript
+++ b/src/utest/smp/SConscript
@@ -14,7 +14,7 @@ if GetDepend(['RT_UTEST_SMP_ASSIGNED_IDLE_CORE']):
 if GetDepend(['RT_UTEST_SMP_INTERRUPT_PRI']):
     src += ['smp_interrupt_pri_tc.c']
 
-if GetDepend(['UTEST_SMP_THREAD_PREEMPTION_TC']):
+if GetDepend(['RT_UTEST_SMP_THREAD_PREEMPTION']):
     src += ['smp_thread_preemption_tc.c']
 
 if GetDepend(['RT_UTEST_SMP_AFFFINITY']):