diff --git a/indra/llaudio/lllistener_openal.cpp b/indra/llaudio/lllistener_openal.cpp
index 41a40caf7..7c8fd852f 100644
--- a/indra/llaudio/lllistener_openal.cpp
+++ b/indra/llaudio/lllistener_openal.cpp
@@ -39,7 +39,7 @@ LLListener_OpenAL::~LLListener_OpenAL()
 {
 }
 
-LLListener_OpenAL::init()
+void LLListener_OpenAL::init()
 {
 	// do inherited
 	LLListener::init();