diff --git a/devel/electron37/files/patch-build_rust_allocator_lib.rs b/devel/electron37/files/patch-build_rust_allocator_lib.rs
index 3ee49686575f..c7a59f7ef428 100644
--- a/devel/electron37/files/patch-build_rust_allocator_lib.rs
+++ b/devel/electron37/files/patch-build_rust_allocator_lib.rs
@@ -1,14 +1,15 @@
 --- build/rust/allocator/lib.rs.orig	2025-08-11 20:33:34 UTC
 +++ build/rust/allocator/lib.rs
-@@ -86,9 +86,8 @@ mod both_allocators {
+@@ -86,6 +86,12 @@ mod both_allocators {
      /// As part of rustc's contract for using `#[global_allocator]` without
      /// rustc-generated shims we must define this symbol, since we are opting in
      /// to unstable functionality. See https://github.com/rust-lang/rust/issues/123015
--    #[no_mangle]
--    #[linkage = "weak"]
--    static __rust_no_alloc_shim_is_unstable: u8 = 0;
 +    #[rustc_std_internal_symbol]
++    #[linkage = "weak"]
 +    fn __rust_no_alloc_shim_is_unstable_v2() {}
- 
-     // Mangle the symbol name as rustc expects.
-     #[rustc_std_internal_symbol]
++
++    // TODO(crbug.com/422538133) Remove after rolling past
++    // https://github.com/rust-lang/rust/pull/141061
+     #[no_mangle]
+     #[linkage = "weak"]
+     static __rust_no_alloc_shim_is_unstable: u8 = 0;