diff --git a/cpu/mcf5445x/interrupts.c b/cpu/mcf5445x/interrupts.c
index 9572a7b..85828a6 100644
--- a/cpu/mcf5445x/interrupts.c
+++ b/cpu/mcf5445x/interrupts.c
@@ -31,7 +31,7 @@
 
 int interrupt_init(void)
 {
-	volatile int0_t *intp = (int0_t *) (CFG_INTR_BASE);
+	volatile int0_t *intp = (int0_t *) (CONFIG_SYS_INTR_BASE);
 
 	/* Make sure all interrupts are disabled */
 	intp->imrh0 |= 0xFFFFFFFF;
@@ -44,9 +44,9 @@
 #if defined(CONFIG_MCFTMR)
 void dtimer_intr_setup(void)
 {
-	volatile int0_t *intp = (int0_t *) (CFG_INTR_BASE);
+	volatile int0_t *intp = (int0_t *) (CONFIG_SYS_INTR_BASE);
 
-	intp->icr0[CFG_TMRINTR_NO] = CFG_TMRINTR_PRI;
-	intp->imrh0 &= ~CFG_TMRINTR_MASK;
+	intp->icr0[CONFIG_SYS_TMRINTR_NO] = CONFIG_SYS_TMRINTR_PRI;
+	intp->imrh0 &= ~CONFIG_SYS_TMRINTR_MASK;
 }
 #endif