diff --git a/libs/piqt/piqt_macros.h b/libs/piqt/piqt_macros.h
index 86d623f..d9f59a7 100644
--- a/libs/piqt/piqt_macros.h
+++ b/libs/piqt/piqt_macros.h
@@ -44,20 +44,6 @@
 	PIQt::qpiConnect(src, &decltype(PIQt::removePtr(src))::sig, tgt, &(tgt)->__stat_eh_##handler##__);
 
 
-/// much more compact and easy to use alternative to QMetaObject::invokeMethod(... , Qt::QueuedConnection)
-/// examples:
-/// qCallQueued(this, &MyClass::myFunc);
-/// qCallQueued(this, &MyClass::myFuncWithInt, 0xFF);
-/// qCallQueued(this, &MyClass::myFuncWithIntAndString, 0xAB, "string");
-template<typename O, typename F, typename... Args>
-void qCallQueued(O * o, F f, Args... args) {
-	QMetaObject::invokeMethod(
-		o,
-		[o, f, args...]() { (o->*f)(args...); },
-		Qt::QueuedConnection);
-}
-
-
 namespace PIQt {
 
 template<typename T>
diff --git a/libs/utils/qad_types.h b/libs/utils/qad_types.h
index 783209e..8749bf8 100644
--- a/libs/utils/qad_types.h
+++ b/libs/utils/qad_types.h
@@ -340,4 +340,18 @@ T qDeserialize(const QByteArray & data, int version = -1) {
 }
 
 
+/// much more compact and easy to use alternative to QMetaObject::invokeMethod(... , Qt::QueuedConnection)
+/// examples:
+/// qCallQueued(this, &MyClass::myFunc);
+/// qCallQueued(this, &MyClass::myFuncWithInt, 0xFF);
+/// qCallQueued(this, &MyClass::myFuncWithIntAndString, 0xAB, "string");
+template<typename O, typename F, typename... Args>
+void qCallQueued(O * o, F f, Args... args) {
+	QMetaObject::invokeMethod(
+		o,
+		[o, f, args...]() { (o->*f)(args...); },
+		Qt::QueuedConnection);
+}
+
+
 #endif // QAD_TYPES_H