diff --git a/src/intermediate/ast_node.rs b/src/intermediate/ast_node.rs
index 0958180..5e12864 100644
--- a/src/intermediate/ast_node.rs
+++ b/src/intermediate/ast_node.rs
@@ -112,23 +112,18 @@ pub(crate) enum IAstNode {
     Timestamp(ITimestamp),
 }
 
-pub(crate) trait IntoIAstNode {
-    fn into_ast_node<'reg, 'orig, 'parse, 'inp: 'reg + 'orig>(
+pub(crate) trait IntoIAstNode<'parse> {
+    fn into_ast_node<'reg, 'orig, 'inp: 'reg + 'orig + 'parse>(
         &'orig self,
         registry: &'reg mut Registry<'orig, 'parse>,
-    ) -> BoxFuture<'inp, Result<IAstNode, CustomError>>
-    where
-        Self: 'parse;
+    ) -> BoxFuture<'inp, Result<IAstNode, CustomError>>;
 }
 
-impl IntoIAstNode for organic::types::DocumentElement<'_> {
-    fn into_ast_node<'reg, 'orig, 'parse, 'inp: 'reg + 'orig>(
+impl<'parse> IntoIAstNode<'parse> for organic::types::DocumentElement<'parse> {
+    fn into_ast_node<'reg, 'orig, 'inp: 'reg + 'orig + 'parse>(
         &'orig self,
         registry: &'reg mut Registry<'orig, 'parse>,
-    ) -> BoxFuture<'inp, Result<IAstNode, CustomError>>
-    where
-        Self: 'parse,
-    {
+    ) -> BoxFuture<'inp, Result<IAstNode, CustomError>> {
         async move {
             match self {
                 organic::types::DocumentElement::Heading(inner) => {
@@ -143,14 +138,11 @@ impl IntoIAstNode for organic::types::DocumentElement<'_> {
     }
 }
 
-impl IntoIAstNode for organic::types::Element<'_> {
-    fn into_ast_node<'reg, 'orig, 'parse, 'inp: 'reg + 'orig>(
+impl<'parse> IntoIAstNode<'parse> for organic::types::Element<'parse> {
+    fn into_ast_node<'reg, 'orig, 'inp: 'reg + 'orig + 'parse>(
         &'orig self,
         registry: &'reg mut Registry<'orig, 'parse>,
-    ) -> BoxFuture<'inp, Result<IAstNode, CustomError>>
-    where
-        Self: 'parse,
-    {
+    ) -> BoxFuture<'inp, Result<IAstNode, CustomError>> {
         async move {
             match self {
                 organic::types::Element::Paragraph(inner) => {
@@ -231,14 +223,11 @@ impl IntoIAstNode for organic::types::Element<'_> {
     }
 }
 
-impl IntoIAstNode for organic::types::Object<'_> {
-    fn into_ast_node<'reg, 'orig, 'parse, 'inp: 'reg + 'orig>(
+impl<'parse> IntoIAstNode<'parse> for organic::types::Object<'parse> {
+    fn into_ast_node<'reg, 'orig, 'inp: 'reg + 'orig + 'parse>(
         &'orig self,
         registry: &'reg mut Registry<'orig, 'parse>,
-    ) -> BoxFuture<'inp, Result<IAstNode, CustomError>>
-    where
-        Self: 'parse,
-    {
+    ) -> BoxFuture<'inp, Result<IAstNode, CustomError>> {
         async move {
             match self {
                 organic::types::Object::Bold(inner) => {
diff --git a/src/intermediate/macros.rs b/src/intermediate/macros.rs
index 10b21c8..bb19cfd 100644
--- a/src/intermediate/macros.rs
+++ b/src/intermediate/macros.rs
@@ -49,12 +49,9 @@ macro_rules! iselector {
                 registry: &'reg mut Registry<'orig, 'parse>,
                 original: &'orig organic::types::$pstruct<'parse>,
             ) -> BoxFuture<'inp, Result<$istruct, CustomError>> {
-                async move {
-                    let $registry = registry;
-                    let $original = original;
-                    $fnbody
-                }
-                .boxed()
+                let $registry = registry;
+                let $original = original;
+                async move { $fnbody }.boxed()
             }
         }
     };