diff --git a/indra/newview/llviewermessage.cpp b/indra/newview/llviewermessage.cpp
index 6ca69fd0f..c02fb8683 100644
--- a/indra/newview/llviewermessage.cpp
+++ b/indra/newview/llviewermessage.cpp
@@ -5286,7 +5286,7 @@ void process_avatar_animation(LLMessageSystem *mesgsys, void **user_data)
 	if (!avatarp)
 	{
 		// no agent by this ID...error?
-		LL_WARNS("Messaging") << "Received animation state for unknown avatar" << uuid << LL_ENDL;
+		LL_WARNS("Messaging") << "Received animation state for unknown avatar " << uuid << LL_ENDL;
 		return;
 	}