diff --git a/src/test/compile-fail/native-type-mismatch.rs b/src/test/compile-fail/native-type-mismatch.rs
index e88f39dabe77..720b6f13b508 100644
--- a/src/test/compile-fail/native-type-mismatch.rs
+++ b/src/test/compile-fail/native-type-mismatch.rs
@@ -3,5 +3,5 @@ use std;
 
 fn main() {
     let std::os::libc::FILE f = std::io::rustrt::rust_get_stdin();
-    std::os::libc::opendir(f);
+    std::os::libc::fopen(f, f);
 }