diff --git a/indra/viewer_components/updater/llupdaterservice.h b/indra/viewer_components/updater/llupdaterservice.h
index 83b09c4bdd..04adf461b6 100644
--- a/indra/viewer_components/updater/llupdaterservice.h
+++ b/indra/viewer_components/updater/llupdaterservice.h
@@ -42,7 +42,7 @@ public:
 	LLUpdaterService();
 	~LLUpdaterService();
 
-	void setParams(const std::string& version,
+	void setParams(const std::string& protocol_version,
 				   const std::string& url, 
 				   const std::string& path,
 				   const std::string& channel,