diff --git a/src/test/run-pass/issue-15562.rs b/src/test/run-pass/issue-15562.rs
index f1ef57e44b1d5..da1e15d826d99 100644
--- a/src/test/run-pass/issue-15562.rs
+++ b/src/test/run-pass/issue-15562.rs
@@ -15,9 +15,6 @@
 extern crate issue_15562 as i;
 
 pub fn main() {
-    extern {
-        fn transmute();
-    }
     unsafe {
         transmute();
         i::transmute();