diff --git a/omaha_request_params.cc b/omaha_request_params.cc
index 186ea61..4b72328 100644
--- a/omaha_request_params.cc
+++ b/omaha_request_params.cc
@@ -122,6 +122,10 @@
 
   // Set the interactive flag accordingly.
   interactive_ = in_interactive;
+
+  dlc_ids_.clear();
+  // Set false so it will do update by default.
+  is_install_ = false;
   return true;
 }