diff --git a/src/mgmt/nfd/control-command.cpp b/src/mgmt/nfd/control-command.cpp
index de840d6..00bdfa5 100644
--- a/src/mgmt/nfd/control-command.cpp
+++ b/src/mgmt/nfd/control-command.cpp
@@ -102,10 +102,10 @@
     .optional(CONTROL_PARAMETER_MASK);
   m_responseValidator
     .required(CONTROL_PARAMETER_FACE_ID)
+    .required(CONTROL_PARAMETER_URI)
+    .required(CONTROL_PARAMETER_LOCAL_URI)
     .required(CONTROL_PARAMETER_FACE_PERSISTENCY)
-    .optional(CONTROL_PARAMETER_FLAGS)
-    .optional(CONTROL_PARAMETER_URI)
-    .optional(CONTROL_PARAMETER_LOCAL_URI);
+    .required(CONTROL_PARAMETER_FLAGS);
 }
 
 void