diff --git a/build/moz.configure/old.configure b/build/moz.configure/old.configure
index 2fa649d4a1..f938f84d00 100644
--- a/build/moz.configure/old.configure
+++ b/build/moz.configure/old.configure
@@ -213,6 +213,7 @@ def old_configure_options(*options):
     '--enable-pie',
     '--enable-png-arm-neon-support',
     '--enable-posix-nspr-emulation',
+    '--enable-precompiled-startupcache',
     '--enable-pref-extensions',
     '--enable-private-build',
     '--enable-pulseaudio',