diff --git a/src_main/core/piobject.cpp b/src_main/core/piobject.cpp
index 4b4454bc..ae5b211f 100755
--- a/src_main/core/piobject.cpp
+++ b/src_main/core/piobject.cpp
@@ -458,7 +458,7 @@ PIVector<PIObject * > & PIObject::objects() {
 }
 
 
-PIObject::callAddrV(void * slot, void * obj, int args, const PIVector<PIVariant> & vl) {
+void PIObject::callAddrV(void * slot, void * obj, int args, const PIVector<PIVariant> & vl) {
 	args = piMini(args, vl.size_s());
 	switch (args) {
 	case 0: ((void(*)(void *))slot)(obj); break;
diff --git a/src_main/core/piobject.h b/src_main/core/piobject.h
index e4842ffb..b3cd4649 100755
--- a/src_main/core/piobject.h
+++ b/src_main/core/piobject.h
@@ -887,7 +887,7 @@ private:
 	void postQueuedEvent(const QueuedEvent & e);
 	
 	static PIVector<PIObject * > & objects();
-	static callAddrV(void * slot, void * obj, int args, const PIVector<PIVariant> & vl);
+	static void callAddrV(void * slot, void * obj, int args, const PIVector<PIVariant> & vl);
 	
 	PIVector<Connection> connections;
 	PIMap<PIString, PIVariant> properties_;