diff --git a/src/os2/app.cpp b/src/os2/app.cpp
index 4e41b7077f..ba33211cbe 100644
--- a/src/os2/app.cpp
+++ b/src/os2/app.cpp
@@ -555,7 +555,7 @@ bool wxApp::DoMessage()
 {
     BOOL                            bRc = ::WinGetMsg(vHabmain, &svCurrentMsg, HWND(NULL), 0, 0);
 
-    wxUsleep(1000);
+//    wxUsleep(1000);
     if (bRc == 0)
     {
         // got WM_QUIT
diff --git a/src/os2/frame.cpp b/src/os2/frame.cpp
index 31ce6652e5..f451f80e67 100644
--- a/src/os2/frame.cpp
+++ b/src/os2/frame.cpp
@@ -1150,7 +1150,7 @@ bool wxFrame::HandlePaint()
 {
     RECTL                           vRect;
 
-    if (::WinQueryUpdateRect(m_hFrame, &vRect))
+    if (::WinQueryUpdateRect(GetHwnd(), &vRect))
     {
         if (m_bIconized)
         {
@@ -1169,7 +1169,7 @@ bool wxFrame::HandlePaint()
             // is being processed
             //
             RECTL                   vRect2;
-            HPS                     hPs = ::WinBeginPaint(m_hFrame, NULLHANDLE, &vRect2);
+            HPS                     hPs = ::WinBeginPaint(GetHwnd(), NULLHANDLE, &vRect2);
 
             //
             // Erase background before painting or we get white background