diff --git a/mozilla/tools/tinderbox-configs/firefox/win32/mozconfig b/mozilla/tools/tinderbox-configs/firefox/win32/mozconfig
index 3a1e3dea2d1..516409257f9 100644
--- a/mozilla/tools/tinderbox-configs/firefox/win32/mozconfig
+++ b/mozilla/tools/tinderbox-configs/firefox/win32/mozconfig
@@ -18,3 +18,4 @@ ac_add_options --disable-debug
 ac_add_options --disable-tests
 ac_add_options --enable-update-packaging
 ac_add_options --enable-jemalloc
+ac_add_options --with-crashreporter-enable-percent=25