diff --git a/libc/arch-arm/krait/krait.mk b/libc/arch-arm/krait/krait.mk
index 1ff18e9..29ab743 100644
--- a/libc/arch-arm/krait/krait.mk
+++ b/libc/arch-arm/krait/krait.mk
@@ -1,6 +1,8 @@
 $(call libc-add-cpu-variant-src,MEMCPY,arch-arm/krait/bionic/memcpy.S)
 $(call libc-add-cpu-variant-src,MEMSET,arch-arm/krait/bionic/memset.S)
 $(call libc-add-cpu-variant-src,STRCMP,arch-arm/krait/bionic/strcmp.S)
+$(call libc-add-cpu-variant-src,__STRCAT_CHK,arch-arm/krait/bionic/__strcat_chk.S)
+$(call libc-add-cpu-variant-src,__STRCPY_CHK,arch-arm/krait/bionic/__strcpy_chk.S)
 # Use cortex-a15 versions of strcat/strcpy/strlen.
 $(call libc-add-cpu-variant-src,STRCAT,arch-arm/cortex-a15/bionic/strcat.S)
 $(call libc-add-cpu-variant-src,STRCPY,arch-arm/cortex-a15/bionic/strcpy.S)