diff --git a/src/backend.c b/src/backend.c
index a1d9c37..0e99879 100644
--- a/src/backend.c
+++ b/src/backend.c
@@ -29,7 +29,7 @@
 
 #include <proto/acl.h>
 #include <proto/backend.h>
-#include <proto/client.h>
+#include <proto/frontend.h>
 #include <proto/lb_chash.h>
 #include <proto/lb_fwlc.h>
 #include <proto/lb_fwrr.h>