diff --git a/configs/windows/mozconfig b/configs/windows/mozconfig
index 4451796132..254eba251f 100644
--- a/configs/windows/mozconfig
+++ b/configs/windows/mozconfig
@@ -1,11 +1,7 @@
 # Optimise builds
 ac_add_options --enable-application=browser
-ac_add_options --enable-hardening
-ac_add_options --enable-rust-simd
 ac_add_options --enable-release
-ac_add_options --enable-optimize
 ac_add_options --with-ccache=sccache
-ac_add_options --disable-debug
 ac_add_options --enable-updater
 
 # Disable telemetry and tracking