diff --git a/src/gwr/execution/store.gleam b/src/gwr/execution/store.gleam
index 1fd048f..0e355d5 100644
--- a/src/gwr/execution/store.gleam
+++ b/src/gwr/execution/store.gleam
@@ -43,7 +43,7 @@ pub fn append_web_assembly_function(to store: Store, append function: module.Fun
     case types_list |> list.take(up_to: function.type_ + 1) |> list.last
     {
         Ok(function_type) -> Ok(Store(..store, functions: dict.insert(into: store.functions, for: function_address, insert: runtime.WebAssemblyFunctionInstance(type_: function_type, module_instance: empty_module_instance, code: function))))
-        Error(_) -> Error("gwr/execution/store.append_function: couldn't find the type of the function among types list")
+        Error(_) -> Error("gwr/execution/store.append_web_assembly_function: couldn't find the type of the function among types list")
     }
 }