diff --git a/lib/sbi/sbi_string.c b/lib/sbi/sbi_string.c
index c87bce9c..c67c02e5 100644
--- a/lib/sbi/sbi_string.c
+++ b/lib/sbi/sbi_string.c
@@ -122,6 +122,9 @@ void *sbi_memset(void *s, int c, size_t count)
 	return s;
 }
 
+void *memset(void *s, int c, size_t count) \
+__attribute__((weak, alias("sbi_memset")));
+
 void *sbi_memcpy(void *dest, const void *src, size_t count)
 {
 	char *temp1	  = dest;
@@ -135,6 +138,9 @@ void *sbi_memcpy(void *dest, const void *src, size_t count)
 	return dest;
 }
 
+void *memcpy(void *dest, const void *src, size_t count) \
+__attribute__((weak, alias("sbi_memcpy")));
+
 void *sbi_memmove(void *dest, const void *src, size_t count)
 {
 	char *temp1	  = (char *)dest;