diff --git a/kuser/kfoo.c b/kuser/kfoo.c
index 2a106fd02..12abcfe8d 100644
--- a/kuser/kfoo.c
+++ b/kuser/kfoo.c
@@ -40,6 +40,7 @@
 
 RCSID("$Id$");
 
+int
 main(int argc, char **argv)
 {
     krb5_context context;