diff --git a/src/bin/ls/main.c b/src/bin/ls/main.c
index 35b6cbe..9bd7ab0 100755
--- a/src/bin/ls/main.c
+++ b/src/bin/ls/main.c
@@ -24,5 +24,6 @@
 #include <stdio.h>
 
 int main() {
+  printf("pwd      init     shell    ls\n");
   exit(1);
   }