diff --git a/client/src/sdldevice.hpp b/client/src/sdldevice.hpp
index 3773cb4e5..4993ce557 100644
--- a/client/src/sdldevice.hpp
+++ b/client/src/sdldevice.hpp
@@ -119,6 +119,12 @@ class SDLSoundEffectChannel // controller of sound effect and channl playing it
     private:
         SDLSoundEffectChannel(SDLDevice *, int);
 
+    private:
+        SDLSoundEffectChannel              (      SDLSoundEffectChannel &&) = delete;
+        SDLSoundEffectChannel              (const SDLSoundEffectChannel  &) = delete;
+        SDLSoundEffectChannel & operator = (      SDLSoundEffectChannel &&) = delete;
+        SDLSoundEffectChannel & operator = (const SDLSoundEffectChannel  &) = delete;
+
     public:
         virtual ~SDLSoundEffectChannel();