diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2ceff65..bb7b251 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,7 @@ set(CMAKE_CXX_STANDARD 23)
 
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTOUIC ON)
+set(CMAKE_AUTORCC ON)
 
 find_package(Qt6 REQUIRED COMPONENTS Widgets)
 
diff --git a/src/Audio.cpp b/src/Audio.cpp
index 9749022..3a27dc0 100644
--- a/src/Audio.cpp
+++ b/src/Audio.cpp
@@ -5,6 +5,8 @@
 void Audio::update() {
 	auto cmd = pop();
 
+	double volume = cmd->volume;
+	unsigned soundId = cmd->soundId;
 	// use volume, soundId to play sound
 
 	delete cmd;