diff --git a/sys/conf/files.arm b/sys/conf/files.arm
index 2283f687f0d..a3181871bdc 100644
--- a/sys/conf/files.arm
+++ b/sys/conf/files.arm
@@ -48,8 +48,6 @@ arm/fpe-arm/armfpe_init.c	optional	armfpe
 arm/fpe-arm/armfpe.S		optional	armfpe
 libkern/arm/divsi3.S		standard
 libkern/arm/ffs.S		standard
-libkern/arm/memcmp.S		standard
-libkern/arm/memcpy.S		standard
 libkern/arm/muldi3.c		standard
 libkern/ashldi3.c		standard
 libkern/ashrdi3.c		standard