diff --git a/src/definition.rs b/src/definition.rs
index 2c584f8..c900293 100644
--- a/src/definition.rs
+++ b/src/definition.rs
@@ -58,7 +58,7 @@ use rquickjs::{
 ///     }
 /// }
 /// ```
-pub trait ModuleDefExt<O = ()> {
+pub trait Extension<O = ()> {
     type Implementation: ModuleImplementationType<O>;
 
     fn globals(_globals: &Object<'_>, _options: &O) -> Result<()> {
diff --git a/src/lib.rs b/src/lib.rs
index 35bf9a3..c52fd51 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -7,7 +7,7 @@
 //! [`ModuleDef`](rquickjs::module::ModuleDef)
 //! that would allow it to have options as input and set global.
 
-pub use self::definition::{GlobalsOnly, ModuleDefExt, ModuleImpl};
+pub use self::definition::{Extension, GlobalsOnly, ModuleImpl};
 pub use self::loader::{GlobalInitializer, ModuleLoader, ModuleLoaderBuilder, ModuleResolver};
 
 mod definition;
diff --git a/src/macros.rs b/src/macros.rs
index 8706480..34d1348 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -1,7 +1,7 @@
 #[macro_export]
 macro_rules! globals_only_module {
     ($name:ident, |$globals:ident| { $($t:tt)* }) => {
-        impl ModuleDefExt for $name {
+        impl Extension for $name {
             type Implementation = GlobalsOnly;
 
             fn globals(globals: &Object<'_>, _options: &()) -> Result<()> {
diff --git a/src/wrapper/globals.rs b/src/wrapper/globals.rs
index 13a8b4d..62075d5 100644
--- a/src/wrapper/globals.rs
+++ b/src/wrapper/globals.rs
@@ -4,11 +4,11 @@ use rquickjs::{
 };
 
 use super::{IntoModule, ModuleMeta};
-use crate::{GlobalsOnly, ModuleDefExt};
+use crate::{GlobalsOnly, Extension};
 
 pub struct GlobalDefWrapper<T, O>
 where
-    T: ModuleDefExt<O, Implementation = GlobalsOnly>,
+    T: Extension<O, Implementation = GlobalsOnly>,
     for<'js> O: JsLifetime<'js>,
 {
     _marker: std::marker::PhantomData<T>,
@@ -17,14 +17,14 @@ where
 
 impl<T, O> IntoModule<O, GlobalDefWrapper<T, O>> for T
 where
-    T: ModuleDefExt<O, Implementation = GlobalsOnly>,
+    T: Extension<O, Implementation = GlobalsOnly>,
     for<'js> O: JsLifetime<'js>,
 {
 }
 
 impl<T, O> ModuleMeta for GlobalDefWrapper<T, O>
 where
-    T: ModuleDefExt<O, Implementation = GlobalsOnly>,
+    T: Extension<O, Implementation = GlobalsOnly>,
     for<'js> O: JsLifetime<'js>,
 {
     fn name() -> &'static str {
@@ -40,7 +40,7 @@ where
 
 impl<T, O> ModuleDef for GlobalDefWrapper<T, O>
 where
-    T: ModuleDefExt<O, Implementation = GlobalsOnly>,
+    T: Extension<O, Implementation = GlobalsOnly>,
     for<'js> O: JsLifetime<'js>,
 {
     //unused
diff --git a/src/wrapper/mod.rs b/src/wrapper/mod.rs
index 52bec10..2f6d2a3 100644
--- a/src/wrapper/mod.rs
+++ b/src/wrapper/mod.rs
@@ -1,6 +1,6 @@
 use rquickjs::{module::ModuleDef, JsLifetime};
 
-use crate::ModuleDefExt;
+use crate::Extension;
 
 mod globals;
 mod module;
@@ -19,7 +19,7 @@ pub trait ModuleMeta {
 /// Semantically convert a [`ModuleDefExt`] to a [`ModuleDef`] and [`ModuleMeta`]
 pub trait IntoModule<O, R>
 where
-    Self: ModuleDefExt<O>,
+    Self: Extension<O>,
     R: ModuleDef + ModuleMeta,
     for<'js> O: JsLifetime<'js>,
 {
diff --git a/src/wrapper/module.rs b/src/wrapper/module.rs
index fd6ee11..ef3170e 100644
--- a/src/wrapper/module.rs
+++ b/src/wrapper/module.rs
@@ -4,11 +4,11 @@ use rquickjs::{
 };
 
 use super::{IntoModule, ModuleMeta};
-use crate::{ModuleDefExt, ModuleImpl};
+use crate::{Extension, ModuleImpl};
 
 pub struct ModuleDefWrapper<T, O>
 where
-    T: ModuleDefExt<O, Implementation = ModuleImpl<O>>,
+    T: Extension<O, Implementation = ModuleImpl<O>>,
     for<'js> O: JsLifetime<'js>,
 {
     _marker: std::marker::PhantomData<T>,
@@ -17,14 +17,14 @@ where
 
 impl<T, O> IntoModule<O, ModuleDefWrapper<T, O>> for T
 where
-    T: ModuleDefExt<O, Implementation = ModuleImpl<O>>,
+    T: Extension<O, Implementation = ModuleImpl<O>>,
     for<'js> O: JsLifetime<'js> + 'static,
 {
 }
 
 impl<T, O> ModuleMeta for ModuleDefWrapper<T, O>
 where
-    T: ModuleDefExt<O, Implementation = ModuleImpl<O>>,
+    T: Extension<O, Implementation = ModuleImpl<O>>,
     for<'c> O: JsLifetime<'c> + 'static,
 {
     fn name() -> &'static str {
@@ -38,7 +38,7 @@ where
 
 impl<T, O> ModuleDef for ModuleDefWrapper<T, O>
 where
-    T: ModuleDefExt<O, Implementation = ModuleImpl<O>>,
+    T: Extension<O, Implementation = ModuleImpl<O>>,
     for<'js> O: JsLifetime<'js> + 'static,
 {
     fn declare(decl: &Declarations) -> Result<()> {