diff --git a/arch/m68k/cpu/mcf532x/interrupts.c b/arch/m68k/cpu/mcf532x/interrupts.c
index bbe823c..4f72fa8 100644
--- a/arch/m68k/cpu/mcf532x/interrupts.c
+++ b/arch/m68k/cpu/mcf532x/interrupts.c
@@ -23,7 +23,7 @@
 	return 0;
 }
 
-#if defined(CFG_MCFTMR)
+#if CONFIG_IS_ENABLED(MCFTMR)
 void dtimer_intr_setup(void)
 {
 	int0_t *intp = (int0_t *) (CFG_SYS_INTR_BASE);