diff --git a/src/lune/globals/typeof.rs b/src/lune/globals/typeof.rs
index fb1099c..2d9b91a 100644
--- a/src/lune/globals/typeof.rs
+++ b/src/lune/globals/typeof.rs
@@ -2,14 +2,26 @@ use mlua::prelude::*;
 
 use crate::roblox::datatypes::extension::RobloxUserdataTypenameExt;
 
+const REGISTRY_KEY: &str = "NetClient";
+
 pub fn create(lua: &Lua) -> LuaResult<impl IntoLua<'_>> {
-    lua.create_function(|lua, value: LuaValue| {
-        #[cfg(feature = "roblox")]
-        if let LuaValue::UserData(u) = &value {
-            if let Some(type_name) = u.roblox_type_name() {
-                return lua.create_string(type_name);
+    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);
+                }
             }
-        }
-        lua.globals().get::<_, LuaFunction>("typeof")?.call(value)
-    })
+            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
 }