diff --git a/src/lib.rs b/src/lib.rs
index c32c837d83a8..1b7feb5f8a18 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -105,6 +105,10 @@ pub struct GccCodegenBackend {
 }
 
 impl CodegenBackend for GccCodegenBackend {
+    fn locale_resource(&self) -> &'static str {
+        crate::DEFAULT_LOCALE_RESOURCE
+    }
+
     fn init(&self, sess: &Session) {
         if sess.lto() != Lto::No {
             sess.emit_warning(LTONotSupported {});