diff --git a/demo.c b/demo.c
index d856a287..1aa111a4 100644
--- a/demo.c
+++ b/demo.c
@@ -1,4 +1,4 @@
-// gcc -Wall -o demo demo.c test.o
+// clang -Wall -o demo demo.c test.o
 
 #include <stdio.h>
 #include <string.h>