diff --git a/src/engine/agent/Agent_Impl.cpp b/src/engine/agent/Agent_Impl.cpp
index e1e1a0c4..639a2eaf 100644
--- a/src/engine/agent/Agent_Impl.cpp
+++ b/src/engine/agent/Agent_Impl.cpp
@@ -189,6 +189,7 @@ void AgentImpl::processConfig(JsonCpp::Value &d, JsonCpp::Value &answer)
 
     config()[CONFIG_MULTIPLEXING] = true;
     config()[CONFIG_DISPLAYNAME] = "Voip quality tester";
+    config()[CONFIG_USERAGENT] = d["useragent"].asString();
 
     mUseNativeAudio = d["nativeaudio"].asBool();
     config()[CONFIG_OWN_DNS] = d["dns_servers"].asString();