diff --git a/zebra/kernel_socket.c b/zebra/kernel_socket.c
index 315ea8dd4a..9e4f09f0e8 100644
--- a/zebra/kernel_socket.c
+++ b/zebra/kernel_socket.c
@@ -47,6 +47,7 @@
 #include "zebra/debug.h"
 #include "zebra/kernel_socket.h"
 #include "zebra/rib.h"
+#include "zebra/zebra_errors.h"
 
 extern struct zebra_privs_t zserv_privs;