diff --git a/src/sudo.c b/src/sudo.c
index 67d639c04..6ba56c4f6 100644
--- a/src/sudo.c
+++ b/src/sudo.c
@@ -70,7 +70,6 @@
 # include <login_cap.h>
 #endif
 
-#include <sudo_usage.h>
 #include "sudo.h"
 #include "sudo_plugin.h"
 #include "sudo_plugin_int.h"