diff --git a/src/lune/globals/mod.rs b/src/lune/globals/mod.rs
index 48e1deb..9605aa0 100644
--- a/src/lune/globals/mod.rs
+++ b/src/lune/globals/mod.rs
@@ -5,7 +5,6 @@ use super::util::TableBuilder;
 mod g_table;
 mod print;
 mod require;
-mod r#typeof;
 mod version;
 mod warn;
 
@@ -15,7 +14,6 @@ pub fn inject_all(lua: &'static Lua) -> LuaResult<()> {
         .with_value("_VERSION", version::create(lua)?)?
         .with_value("print", print::create(lua)?)?
         .with_value("require", require::create(lua)?)?
-        .with_value("typeof", r#typeof::create(lua)?)?
         .with_value("warn", warn::create(lua)?)?
         .build_readonly()?;
 
diff --git a/src/lune/globals/typeof.rs b/src/lune/globals/typeof.rs
deleted file mode 100644
index f4f4631..0000000
--- a/src/lune/globals/typeof.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-use mlua::prelude::*;
-
-use crate::roblox::datatypes::extension::RobloxUserdataTypenameExt;
-
-const REGISTRY_KEY: &str = "LuauTypeof";
-
-pub fn create(lua: &Lua) -> LuaResult<impl IntoLua<'_>> {
-    let original = lua.globals().get::<_, LuaFunction>("typeof")?;
-    #[cfg(feature = "roblox")]
-    {
-        lua.set_named_registry_value(REGISTRY_KEY, original)
-            .expect("Failed to store typeof function in registry");
-        lua.create_function(|lua, value: LuaValue| {
-            if let LuaValue::UserData(u) = &value {
-                if let Some(type_name) = u.roblox_type_name() {
-                    return lua.create_string(type_name);
-                }
-            }
-            let original_fn: LuaFunction = lua
-                .named_registry_value(REGISTRY_KEY)
-                .expect("Missing typeof function in registry");
-            original_fn.call(value)
-        })
-    }
-    #[cfg(not(feature = "roblox"))]
-    original
-}
diff --git a/src/roblox/datatypes/extension.rs b/src/roblox/datatypes/extension.rs
index aea0b59..4585957 100644
--- a/src/roblox/datatypes/extension.rs
+++ b/src/roblox/datatypes/extension.rs
@@ -1,7 +1,3 @@
-use mlua::prelude::*;
-
-use crate::roblox::instance::Instance;
-
 use super::*;
 
 pub(crate) trait DomValueExt {
@@ -59,44 +55,3 @@ impl DomValueExt for DomValue {
         self.ty().variant_name()
     }
 }
-
-pub trait RobloxUserdataTypenameExt {
-    fn roblox_type_name(&self) -> Option<&'static str>;
-}
-
-impl<'lua> RobloxUserdataTypenameExt for LuaAnyUserData<'lua> {
-    #[rustfmt::skip]
-    fn roblox_type_name(&self) -> Option<&'static str> {
-        use super::types::*;
-
-        Some(match self {
-            value if value.is::<Axes>()                   => "Axes",
-            value if value.is::<BrickColor>()             => "BrickColor",
-            value if value.is::<CFrame>()                 => "CFrame",
-            value if value.is::<Color3>()                 => "Color3",
-            value if value.is::<ColorSequence>()          => "ColorSequence",
-            value if value.is::<ColorSequenceKeypoint>()  => "ColorSequenceKeypoint",
-            value if value.is::<Enums>()                  => "Enums",
-            value if value.is::<Enum>()                   => "Enum",
-            value if value.is::<EnumItem>()               => "EnumItem",
-            value if value.is::<Faces>()                  => "Faces",
-            value if value.is::<Font>()                   => "Font",
-            value if value.is::<Instance>()               => "Instance",
-            value if value.is::<NumberRange>()            => "NumberRange",
-            value if value.is::<NumberSequence>()         => "NumberSequence",
-            value if value.is::<NumberSequenceKeypoint>() => "NumberSequenceKeypoint",
-            value if value.is::<PhysicalProperties>()     => "PhysicalProperties",
-            value if value.is::<Ray>()                    => "Ray",
-            value if value.is::<Rect>()                   => "Rect",
-            value if value.is::<Region3>()                => "Region3",
-            value if value.is::<Region3int16>()           => "Region3int16",
-            value if value.is::<UDim>()                   => "UDim",
-            value if value.is::<UDim2>()                  => "UDim2",
-            value if value.is::<Vector2>()                => "Vector2",
-            value if value.is::<Vector2int16>()           => "Vector2int16",
-            value if value.is::<Vector3>()                => "Vector3",
-            value if value.is::<Vector3int16>()           => "Vector3int16",
-            _ => return None,
-        })
-    }
-}