diff --git a/core/macros/src/lib.rs b/core/macros/src/lib.rs
index f53ac93b708..0d3579b5f48 100644
--- a/core/macros/src/lib.rs
+++ b/core/macros/src/lib.rs
@@ -524,10 +524,10 @@ fn generate_conversion(
 
         let mut from_js_with = None;
         let mut field_name = rename.rename(format!("{name}"));
-        if let Some(attr) = field
+        for attr in field
             .attrs
             .into_iter()
-            .find(|attr| attr.path().is_ident("boa"))
+            .filter(|attr| attr.path().is_ident("boa"))
         {
             attr.parse_nested_meta(|meta| {
                 if meta.path.is_ident("from_js_with") {
@@ -538,11 +538,18 @@ fn generate_conversion(
                     let value = meta.value()?;
                     field_name = value.parse::<LitStr>()?.value();
                     Ok(())
+                } else if meta.path.is_ident("into_js_with") {
+                    let _unused = meta.value()?.parse::<LitStr>()?;
+                    Ok(())
+                } else if meta.path.is_ident("skip") && meta.input.is_empty() {
+                    Ok(())
                 } else {
                     Err(meta.error(
                         "invalid syntax in the `#[boa()]` attribute. \
-                              Note that this attribute only accepts the following syntax: \
-                            `#[boa(from_js_with = \"fully::qualified::path\")]`",
+                               Note that this attribute only accepts the following syntax: \
+                            \n* `#[boa(from_js_with = \"fully::qualified::path\")]` \
+                            \n* `#[boa(rename = \"jsPropertyName\")]` \
+                            ",
                     ))
                 }
             })
@@ -666,14 +673,17 @@ fn generate_obj_properties(
                     let value = meta.value()?;
                     prop_key = value.parse::<LitStr>()?.value();
                     Ok(())
-                } else if meta.path.is_ident("skip") & meta.input.is_empty() {
+                } else if meta.path.is_ident("skip") && meta.input.is_empty() {
                     skip = true;
                     Ok(())
+                } else if meta.path.is_ident("from_js_with") {
+                    let _unused = meta.value()?.parse::<LitStr>()?;
+                    Ok(())
                 } else {
                     Err(meta.error(
                         "invalid syntax in the `#[boa()]` attribute. \
-                              Note that this attribute only accepts the following syntax: \
-                            \n* `#[boa(into_js_with = \"fully::qualified::path\")]`\
+                               Note that this attribute only accepts the following syntax: \
+                            \n* `#[boa(into_js_with = \"fully::qualified::path\")]` \
                             \n* `#[boa(rename = \"jsPropertyName\")]` \
                             \n* `#[boa(skip)]` \
                             ",
diff --git a/tests/macros/tests/derive/both.rs b/tests/macros/tests/derive/both.rs
new file mode 100644
index 00000000000..bf270efa636
--- /dev/null
+++ b/tests/macros/tests/derive/both.rs
@@ -0,0 +1,23 @@
+#![allow(unused)]
+
+use boa_engine::{
+    value::{TryFromJs, TryIntoJs},
+    Context, JsResult, JsValue,
+};
+
+#[derive(TryFromJs, TryIntoJs)]
+struct Blah {
+    #[boa(into_js_with = "my_custom_converter_to_js")]
+    #[boa(from_js_with = "my_custom_converter_from_js")]
+    x: i32,
+}
+
+fn my_custom_converter_to_js(value: &i32, _context: &mut Context) -> JsResult<JsValue> {
+    Ok(JsValue::new(*value))
+}
+
+fn my_custom_converter_from_js(value: &JsValue, _context: &mut Context) -> JsResult<i32> {
+    value.try_js_into(_context)
+}
+
+fn main() {}