--- a/mail/installer/package-manifest.in	2018-02-02 15:43:00.000000000 -0400
+++ b/mail/installer/package-manifest.in.new	2018-02-04 14:02:04.244921091 -0400
@@ -448,7 +448,6 @@
 @RESPATH@/components/dom_sidebar.xpt
 @RESPATH@/components/dom_storage.xpt
 @RESPATH@/components/dom_system.xpt
-@RESPATH@/components/dom_webspeechrecognition.xpt
 @RESPATH@/components/dom_workers.xpt
 @RESPATH@/components/dom_xul.xpt
 @RESPATH@/components/downloads.xpt
@@ -682,7 +681,6 @@
 @RESPATH@/components/PeerConnection.manifest
 #endif
 
-@RESPATH@/components/dom_webspeechsynth.xpt
 @RESPATH@/components/nsAsyncShutdown.manifest
 @RESPATH@/components/nsAsyncShutdown.js