Index: dosbox-0.74/src/gui/sdlmain.cpp
===================================================================
--- dosbox-0.74.orig/src/gui/sdlmain.cpp	2010-05-10 19:43:54.000000000 +0200
+++ dosbox-0.74/src/gui/sdlmain.cpp	2010-10-18 21:15:39.000000000 +0200
@@ -1743,6 +1743,9 @@
 #if SDL_VERSION_ATLEAST(1, 2, 14)
 	putenv(const_cast<char*>("SDL_DISABLE_LOCK_KEYS=1"));
 #endif
+#if MAEMO
+	putenv(const_cast<char*>("SDL_VIDEO_X11_WMCLASS=dosbox"));
+#endif
 	if ( SDL_Init( SDL_INIT_AUDIO|SDL_INIT_VIDEO|SDL_INIT_TIMER|SDL_INIT_CDROM
 		|SDL_INIT_NOPARACHUTE
 		) < 0 ) E_Exit("Can't init SDL %s",SDL_GetError());
