diff --git a/sys/arm/include/cpufunc.h b/sys/arm/include/cpufunc.h
index e66e7a3744a9..ae2f979ba203 100644
--- a/sys/arm/include/cpufunc.h
+++ b/sys/arm/include/cpufunc.h
@@ -563,7 +563,6 @@ void	xscalec3_context_switch	(void);
 
 #endif /* CPU_XSCALE_81342 */
 
-#define tlb_flush	cpu_tlb_flushID
 #define setttb		cpu_setttb
 #define drain_writebuf	cpu_drain_writebuf