diff --git a/bmrshared/include/bmrshared/function_wrapper.hpp b/bmrshared/include/bmrshared/function_wrapper.hpp
index 9622be2..ceaabdf 100644
--- a/bmrshared/include/bmrshared/function_wrapper.hpp
+++ b/bmrshared/include/bmrshared/function_wrapper.hpp
@@ -34,7 +34,7 @@ struct function_wrapper<T, TExtraArguments...>
         std::array<std::string, sizeof...(TSourceParams)> names{paramNames...};
         return [callableFn, names](const T& obj, const IDataSource& source, TExtraArguments... args)
         {
-            return invoke(obj, callableFn, names, source, args...);
+            return invoke<M, T, sizeof...(TSourceParams), TExtraArguments...>(obj, callableFn, names, source, args...);
         };
     }
 };
@@ -52,7 +52,7 @@ struct function_wrapper<T, TExtraArguments...>
         std::array<std::string, sizeof...(TSourceParams)> names{paramNames...};
         return [callableFn, names](T& obj, const IDataSource& source, TExtraArguments... args)
         {
-            return invoke(obj, callableFn, names, source, args...);
+            return invoke<M, T, sizeof...(TSourceParams), TExtraArguments...>(obj, callableFn, names, source, args...);
         };
     }
 };