diff --git a/recipes/rust/config.toml b/recipes/rust/config.toml
index 795350968..353699d3c 100644
--- a/recipes/rust/config.toml
+++ b/recipes/rust/config.toml
@@ -1,6 +1,5 @@
 [llvm]
 static-libstdcpp = true
-ninja = true
 
 [build]
 host = ["x86_64-unknown-redox"]
@@ -12,7 +11,6 @@ submodules = false
 use-jemalloc = false
 backtrace = false
 rpath = false
-codegen-tests = false
 
 [target.x86_64-unknown-redox]
 cc = "x86_64-unknown-redox-gcc"