1 files changed, 1 insertions, 1 deletions
diff --git a/lib/if.h b/lib/if.h
index cfa376d1ea..32e5d92a97 100644
--- a/lib/if.h
+++ b/lib/if.h
@@ -227,7 +227,7 @@ struct interface
   uint64_t flags;
 
   /* Interface metric */
-  int metric;
+  uint32_t metric;
 
   /* Interface MTU. */
   unsigned int mtu;    /* IPv4 MTU */