diff --git a/src/fcmp/fcmp_rust/src/lib.rs b/src/fcmp/fcmp_rust/src/lib.rs
index 69f66eb49..78aa50eda 100644
--- a/src/fcmp/fcmp_rust/src/lib.rs
+++ b/src/fcmp/fcmp_rust/src/lib.rs
@@ -243,5 +243,6 @@ pub extern "C" fn hash_trim_selene(
 }
 
 // https://github.com/rust-lang/rust/issues/79609
+#[cfg(all(target_os = "windows", target_arch = "x86"))]
 #[no_mangle]
 pub extern "C" fn _Unwind_Resume() {}