diff --git a/library/unwind/src/libunwind.rs b/library/unwind/src/libunwind.rs
index 2d65ded3909..677843e12e1 100644
--- a/library/unwind/src/libunwind.rs
+++ b/library/unwind/src/libunwind.rs
@@ -54,10 +54,7 @@ pub const unwinder_private_data_size: usize = 2;
 #[cfg(target_arch = "sparc64")]
 pub const unwinder_private_data_size: usize = 2;
 
-#[cfg(target_arch = "riscv64")]
-pub const unwinder_private_data_size: usize = 2;
-
-#[cfg(target_arch = "riscv32")]
+#[cfg(any(target_arch = "riscv64", target_arch = "riscv32")]
 pub const unwinder_private_data_size: usize = 2;
 
 #[cfg(target_os = "emscripten")]