diff --git a/widget/src/os2/nsWindow.cpp b/widget/src/os2/nsWindow.cpp
index 51be9284433..ba8bd5f44b8 100644
--- a/widget/src/os2/nsWindow.cpp
+++ b/widget/src/os2/nsWindow.cpp
@@ -1496,14 +1496,9 @@ NS_METHOD nsWindow::SetFocus(PRBool aRaise)
 #ifdef DEBUG_FOCUS
            printf("[%x] SetFocus (%d)\n", this, mWindowIdentifier);
 #endif
-           ULONG sessionID;
-           DosQuerySysInfo(QSV_FOREGROUND_FS_SESSION, QSV_FOREGROUND_FS_SESSION, 
-                           &sessionID, sizeof(ULONG));
-           if (sessionID <= 0xFF) {
-             mInSetFocus = TRUE;
-             WinSetFocus( HWND_DESKTOP, mWnd);
-             mInSetFocus = FALSE;
-           }
+           mInSetFocus = TRUE;
+           WinSetFocus( HWND_DESKTOP, mWnd);
+           mInSetFocus = FALSE;
         }
 
     }