diff --git a/content/learning-paths/servers-and-cloud-computing/exploiting-stack-buffer-overflow-aarch64/stack-buffer-overflow.c b/content/learning-paths/servers-and-cloud-computing/exploiting-stack-buffer-overflow-aarch64/stack-buffer-overflow.c
index df46ff492b..b9f44047e7 100644
--- a/content/learning-paths/servers-and-cloud-computing/exploiting-stack-buffer-overflow-aarch64/stack-buffer-overflow.c
+++ b/content/learning-paths/servers-and-cloud-computing/exploiting-stack-buffer-overflow-aarch64/stack-buffer-overflow.c
@@ -1,9 +1,10 @@
 #include <string.h>
+#include <stdio.h>
 
 __attribute__((noinline))
 char f(char *src) {
     char buffer[8];
-    strcpy(buffer, src);
+    snprintf(buffer, sizeof(buffer), "%s", src);
     return buffer[2];
 }