diff --git a/src/uvw/loop.hpp b/src/uvw/loop.hpp
index 5ee0c2a2..34a00832 100644
--- a/src/uvw/loop.hpp
+++ b/src/uvw/loop.hpp
@@ -12,21 +12,6 @@
 namespace uvw {
 
 
-namespace details {
-
-
-template<typename T, typename... O>
-constexpr auto isBaseOfAny() {
-    bool ret = false;
-    int a[] = { (ret = ret || std::is_base_of<T, std::remove_cv_t<std::remove_reference_t<O>>>::value, 0)... };
-    (void)a;
-    return ret;
-}
-
-
-}
-
-
 class Loop;
 
 
@@ -34,9 +19,9 @@ template<typename R>
 class Handle {
     friend class Loop;
 
-    template<typename... Args, std::enable_if_t<not details::isBaseOfAny<Handle<R>, Args...>()>* = nullptr>
-    explicit constexpr Handle(Args&&... args)
-        : res{std::make_shared<R>(std::forward<Args>(args)...)}
+    template<typename... Args>
+    explicit constexpr Handle(uv_loop_t *loop, Args&&... args)
+        : res{std::make_shared<R>(loop, std::forward<Args>(args)...)}
     { }
 
 public:
diff --git a/test/main.cpp b/test/main.cpp
index d83b2a38..be5928c2 100644
--- a/test/main.cpp
+++ b/test/main.cpp
@@ -4,7 +4,7 @@
 
 void f(uvw::Loop &loop) {
     uvw::Handle<uvw::Tcp> handle = loop.handle<uvw::Tcp>();
-    auto cb = [h{handle}](uvw::UVWError err){ std::cout << "---" << ((bool)err) << std::endl; };
+    auto cb = [h = handle](uvw::UVWError err){ std::cout << "---" << ((bool)err) << std::endl; };
     uvw::Tcp &tcp = handle;
     tcp.connect<uvw::Tcp::IPv4>(std::string{"127.0.0.1"}, 80, cb);
 }