diff --git a/assets/base.mozconfig b/assets/base.mozconfig
index 4269fdd..6bc9ddd 100644
--- a/assets/base.mozconfig
+++ b/assets/base.mozconfig
@@ -2,7 +2,6 @@
 ac_add_options --enable-application=browser
 ac_add_options --enable-jxl
 ac_add_options --enable-release
-ac_add_options --enable-clang
 export CC=clang
 export CXX=clang++