diff --git a/src/apps/httpd/httpd.c b/src/apps/httpd/httpd.c
index 42a1c99b..6039baef 100644
--- a/src/apps/httpd/httpd.c
+++ b/src/apps/httpd/httpd.c
@@ -1477,6 +1477,8 @@ http_send_data_ssi(struct tcp_pcb *pcb, struct http_state *hs)
             }
           }
           break;
+        default:
+          break;
       }
     }
   }