diff --git a/command/channel_auth.cpp b/command/channel_auth.cpp
index f719452..ee19a3b 100644
--- a/command/channel_auth.cpp
+++ b/command/channel_auth.cpp
@@ -10,7 +10,7 @@
 
 std::vector<uint8_t>
     GetChannelCapabilities(const std::vector<uint8_t>& inPayload,
-                           const message::Handler& handler)
+                           std::shared_ptr<message::Handler>& handler)
 {
     auto request =
         reinterpret_cast<const GetChannelCapabilitiesReq*>(inPayload.data());