diff --git a/firefox.be0 b/firefox.be0
index 879851c19..d44f1b866 100755
--- a/firefox.be0
+++ b/firefox.be0
@@ -31,6 +31,7 @@ mee_configure() {
 	ac_add_options --disable-crashreporter
 	ac_add_options --disable-updater
 	ac_add_options --enable-bootstrap
+	ac_add_options --without-wasm-sandboxed-libraries
 	mk_add_options MOZ_MAKE_FLAGS="${BEE_MAKEFLAGS}"
 	mk_add_options MOZ_OBJDIR=$B
 	EOF