diff --git a/librustzcash-wrapper/src/lib.rs b/librustzcash-wrapper/src/lib.rs
index 5b71bc6..39bd98b 100644
--- a/librustzcash-wrapper/src/lib.rs
+++ b/librustzcash-wrapper/src/lib.rs
@@ -1348,6 +1348,7 @@ pub extern "C" fn rust_wrapper_read_orchard_position(
     }
 }
 
+#[no_mangle]
 pub extern "C" fn rust_wrapper_decode_sapling_address(
     sapling: *const u8,
     sapling_len: usize,