--- a/security/manager/boot/src/StaticHPKPins.h
+++ b/security/manager/boot/src/StaticHPKPins.h
@@ -731,16 +731,17 @@ struct TransportSecurityPreload {
   const bool mTestMode;
   const bool mIsMoz;
   const int32_t mId;
   const StaticPinset *pinset;
 };
 
 /* Sort hostnames for binary search. */
 static const TransportSecurityPreload kPublicKeyPinningPreloadList[] = {
+  { "2mdn.net", true, false, false, -1, &kPinset_google_root_pems },
   { "accounts.firefox.com", true, false, false, 4, &kPinset_mozilla_fxa },
   { "accounts.google.com", true, false, false, -1, &kPinset_google_root_pems },
   { "addons.mozilla.net", true, false, true, 2, &kPinset_mozilla },
   { "addons.mozilla.org", true, false, true, 1, &kPinset_mozilla },
   { "admin.google.com", true, false, false, -1, &kPinset_google_root_pems },
   { "android.com", true, false, false, -1, &kPinset_google_root_pems },
   { "api.accounts.firefox.com", true, false, false, 5, &kPinset_mozilla_fxa },
   { "api.twitter.com", true, false, false, -1, &kPinset_twitterCDN },
@@ -1055,17 +1056,18 @@ static const TransportSecurityPreload kP
   { "wf-trial-hrd.appspot.com", true, false, false, -1, &kPinset_google_root_pems },
   { "www.dropbox.com", true, false, false, -1, &kPinset_dropbox },
   { "www.gmail.com", false, false, false, -1, &kPinset_google_root_pems },
   { "www.googlemail.com", false, false, false, -1, &kPinset_google_root_pems },
   { "www.torproject.org", true, false, false, -1, &kPinset_tor },
   { "www.twitter.com", true, false, false, -1, &kPinset_twitterCom },
   { "xbrlsuccess.appspot.com", true, false, false, -1, &kPinset_google_root_pems },
   { "youtu.be", true, false, false, -1, &kPinset_google_root_pems },
+  { "youtube-nocookie.com", true, false, false, -1, &kPinset_google_root_pems },
   { "youtube.com", true, false, false, -1, &kPinset_google_root_pems },
   { "ytimg.com", true, false, false, -1, &kPinset_google_root_pems },
 };
 
-// Pinning Preload List Length = 326;
+// Pinning Preload List Length = 328;
 
 static const int32_t kUnknownId = -1;
 
-static const PRTime kPreloadPKPinsExpirationTime = INT64_C(1416046032356000);
+static const PRTime kPreloadPKPinsExpirationTime = INT64_C(1416650879721000);