diff --git a/programming/language/rust/files/bootstrap-config.toml b/programming/language/rust/files/bootstrap-config.toml
index 44544e2bb2..cb4f0e6ffb 100755
--- a/programming/language/rust/files/bootstrap-config.toml
+++ b/programming/language/rust/files/bootstrap-config.toml
@@ -1,5 +1,5 @@
 [llvm]
-ninja = true
+#ninja = true
 
 [build]
 python = "python2.7"