diff --git a/Socket/ClientSocketHandle.hh b/Socket/ClientSocketHandle.hh
index 38e7ea0388adf701bbacd3bad337baf3b180994f..fb578127058086f7253eb7e7f04385cade5d89d0 100644
--- a/Socket/ClientSocketHandle.hh
+++ b/Socket/ClientSocketHandle.hh
@@ -81,6 +81,10 @@ namespace senf {
 
         \see \ref policy_group \n
              \ref protocol_group
+
+        \fixme Add enable_if conditions so anything convertible to unsigned will not be interpreted
+            as a Range template argument but will use the unsigned variant of
+            read/readfrom/write/writeto.
       */
     template <class Policy>
     class ClientSocketHandle