diff --git a/tests/ui/lto/lto-global-allocator.rs b/tests/ui/lto/lto-global-allocator.rs
index 03f11709c901..6e5ed9484756 100644
--- a/tests/ui/lto/lto-global-allocator.rs
+++ b/tests/ui/lto/lto-global-allocator.rs
@@ -2,6 +2,7 @@
 //@ build-pass
 //@ no-prefer-dynamic
 //@ needs-crate-type: cdylib
+//@ ignore-backends: gcc
 
 use std::alloc::{GlobalAlloc, Layout};