diff --git a/.taplo.toml b/.taplo.toml
index 5f3f5e1a0..ee888fa80 100644
--- a/.taplo.toml
+++ b/.taplo.toml
@@ -1,3 +1,4 @@
+exclude = ["target/*"]
 [formatting]
 array_auto_collapse = false
 array_auto_expand = false
diff --git a/pallets/manta-pay/src/lib.rs b/pallets/manta-pay/src/lib.rs
index d4de6298e..ebecaec6c 100644
--- a/pallets/manta-pay/src/lib.rs
+++ b/pallets/manta-pay/src/lib.rs
@@ -894,7 +894,7 @@ where
             &proof,
         )
         .ok()?
-        .then(move || (Wrap(()), event))
+        .then_some((Wrap(()), event))
     }
 
     #[inline]