diff --git a/.mozconfig b/.mozconfig
index a37defc911894..b72d584aaa78a 100644
--- a/.mozconfig
+++ b/.mozconfig
@@ -50,7 +50,7 @@ ac_add_options --disable-verify-mar
 ac_add_options --enable-application=browser
 ac_add_options --enable-release
 ac_add_options --enable-rust-simd # on x86 requires SSE2
-ac_add_options --enable-stylo
+ac_add_options --enable-stylo=build
 ac_add_options --enable-update-channel=release
 ac_add_options --enable-updater