diff --git a/reactos/apps/utils/net/arp/arp.c b/reactos/apps/utils/net/arp/arp.c
index a563291afed..4d2b53d8301 100644
--- a/reactos/apps/utils/net/arp/arp.c
+++ b/reactos/apps/utils/net/arp/arp.c
@@ -326,6 +326,7 @@ INT Deletehost(PTCHAR pszInetAddr, PTCHAR pszIfAddr)
         }
     } else {
         Usage();
+        return -1;
     }