diff --git a/src/win32/MainWnd.cpp b/src/win32/MainWnd.cpp
index 4fabccc1..84e3587d 100644
--- a/src/win32/MainWnd.cpp
+++ b/src/win32/MainWnd.cpp
@@ -148,7 +148,9 @@ BEGIN_MESSAGE_MAP(MainWnd, CWnd)
   ON_COMMAND(ID_OPTIONS_VIDEO_FULLSCREEN800X600, OnOptionsVideoFullscreen800x600)
   ON_COMMAND(ID_OPTIONS_VIDEO_FULLSCREEN, OnOptionsVideoFullscreen)
   ON_UPDATE_COMMAND_UI(ID_OPTIONS_VIDEO_FULLSCREEN, OnUpdateOptionsVideoFullscreen)
+  ON_WM_MOVING()
   ON_WM_MOVE()
+  ON_WM_SIZING()
   ON_WM_SIZE()
   ON_COMMAND(ID_OPTIONS_VIDEO_DISABLESFX, OnOptionsVideoDisablesfx)
   ON_UPDATE_COMMAND_UI(ID_OPTIONS_VIDEO_DISABLESFX, OnUpdateOptionsVideoDisablesfx)
@@ -445,8 +447,6 @@ BEGIN_MESSAGE_MAP(MainWnd, CWnd)
   ON_UPDATE_COMMAND_UI(ID_OPTIONS_FILTER_LCDCOLORS, OnUpdateOptionsFilterLcdcolors)
   ON_COMMAND_EX_RANGE(ID_OPTIONS_SOUND_PCMINTERPOLATION_NONE, ID_OPTIONS_SOUND_PCMINTERPOLATION_LIBRESAMPLE, OnOptionsSoundPcminterpolation)
   ON_UPDATE_COMMAND_UI_RANGE(ID_OPTIONS_SOUND_PCMINTERPOLATION_NONE, ID_OPTIONS_SOUND_PCMINTERPOLATION_LIBRESAMPLE, OnUpdateOptionsSoundPcminterpolation)
-  ON_WM_SETFOCUS()
-  ON_WM_KILLFOCUS()
   ON_COMMAND(ID_SKIN_USE, &MainWnd::OnSkinUse)
   ON_UPDATE_COMMAND_UI(ID_SKIN_USE, &MainWnd::OnUpdateSkinUse)
   ON_COMMAND(ID_SKIN_SELECT, &MainWnd::OnSkinSelect)
@@ -457,7 +457,6 @@ BEGIN_MESSAGE_MAP(MainWnd, CWnd)
   ON_UPDATE_COMMAND_UI(ID_OUTPUTAPI_OPENAL, &MainWnd::OnUpdateOutputapiOpenal)
   ON_COMMAND(ID_OUTPUTAPI_OALCONFIGURATION, &MainWnd::OnOutputapiOalconfiguration)
   ON_UPDATE_COMMAND_UI(ID_OUTPUTAPI_OALCONFIGURATION, &MainWnd::OnUpdateOutputapiOalconfiguration)
-  ON_WM_MOVING()
   END_MESSAGE_MAP()
 
 
@@ -776,6 +775,15 @@ void MainWnd::OnMove(int x, int y)
   }
 }
 
+void MainWnd::OnSizing(UINT fwSide, LPRECT pRect)
+{
+	CWnd::OnSizing(fwSide, pRect);
+
+	if( emulating ) {
+		soundPause();
+	}
+}
+
 void MainWnd::OnSize(UINT nType, int cx, int cy)
 {
   CWnd::OnSize(nType, cx, cy);
diff --git a/src/win32/MainWnd.h b/src/win32/MainWnd.h
index 761639a9..9b445066 100644
--- a/src/win32/MainWnd.h
+++ b/src/win32/MainWnd.h
@@ -452,6 +452,7 @@ public:
 	afx_msg void OnOutputapiOalconfiguration();
 	afx_msg void OnUpdateOutputapiOalconfiguration(CCmdUI *pCmdUI);
 	afx_msg void OnMoving(UINT fwSide, LPRECT pRect);
+	afx_msg void OnSizing(UINT fwSide, LPRECT pRect);
 };
 
 /////////////////////////////////////////////////////////////////////////////