--- a/netwerk/dns/TRRService.cpp
+++ b/netwerk/dns/TRRService.cpp
@@ -94,17 +94,17 @@ TRRService::Init()
   LOG(("Initialized TRRService\n"));
   return NS_OK;
 }
 
 bool
 TRRService::Enabled()
 {
   if (mConfirmationState == CONFIRM_INIT &&
-      (!mWaitForCaptive || mCaptiveIsPassed)) {
+      (!mWaitForCaptive || mCaptiveIsPassed || (mMode == MODE_TRRONLY))) {
     LOG(("TRRService::Enabled => CONFIRM_TRYING\n"));
     mConfirmationState = CONFIRM_TRYING;
   }
 
   if (mConfirmationState == CONFIRM_TRYING) {
     LOG(("TRRService::Enabled MaybeConfirm()\n"));
     MaybeConfirm();
   }