--- a/build/mozconfig.common
+++ b/build/mozconfig.common
@@ -5,17 +5,15 @@
 # Common mozconfig for official builds.
 #
 # Add options to this file that will be inherited by all in-tree mozconfigs.
 # This is useful for eg try builds with nondefault options that apply to all
 # architectures, though note that if you want to override options set in
 # another mozconfig file, you'll need to use mozconfig.common.override instead
 # of this file.
 
-MOZ_CRASHREPORTER_UPLOAD_FULL_SYMBOLS=1
-
 mk_add_options AUTOCLOBBER=1
 
 ac_add_options --enable-crashreporter
 
 ac_add_options --enable-release
 
 . "$topsrcdir/build/mozconfig.automation"