diff --git a/librustzcash-wrapper/src/lib.rs b/librustzcash-wrapper/src/lib.rs
index 9956dde..bc234f5 100644
--- a/librustzcash-wrapper/src/lib.rs
+++ b/librustzcash-wrapper/src/lib.rs
@@ -1562,17 +1562,17 @@ pub extern "C" fn rust_wrapper_update_orchard_witness(
                 let n = MerkleHashOrchard::from_cmx(&orchard_note_comm.unwrap());
                 iw.append(n);
             }
-            let mut out_bytes: Vec<u8> = Vec::new();
-            let result = write_incremental_witness(&iw, &mut out_bytes);
-            match result {
-                Ok(()) => {
-                    let h = Hhex { bytes: out_bytes};
-                    marshall_to_haskell_var(&h, out, out_len, RW);
-                },
-                Err(_e) => {
-                    let h0 = Hhex { bytes: vec![0]};
-                    marshall_to_haskell_var(&h0, out, out_len, RW);
-                }
+    }
+    let mut out_bytes: Vec<u8> = Vec::new();
+    let result = write_incremental_witness(&iw, &mut out_bytes);
+    match result {
+        Ok(()) => {
+            let h = Hhex { bytes: out_bytes};
+            marshall_to_haskell_var(&h, out, out_len, RW);
+        },
+        Err(_e) => {
+            let h0 = Hhex { bytes: vec![0]};
+            marshall_to_haskell_var(&h0, out, out_len, RW);
             }
     }
 }