diff --git a/game_launch/game.cpp b/game_launch/game.cpp
index b29dd600..42d00af2 100644
--- a/game_launch/game.cpp
+++ b/game_launch/game.cpp
@@ -153,18 +153,18 @@ _inline int Sys_Start( void )
 	pfnChangeGame changeGame = NULL;
 	const char *game = getenv( E_GAME );
 
-#ifdef XASH_SAILFISH
+#if XASH_SAILFISH
 	const char *home = getenv( "HOME" );
 	char buf[1024];
 
 	snprintf( buf, sizeof( buf ), "%s/xash", home );
 	setenv( "XASH3D_BASEDIR", buf, true );
-#if XASH_SAILFISH == aurora
+#if XASH_AURORAOS
 	setenv( "XASH3D_RODIR", "/usr/share/su.xash.Engine/rodir", true );
 #else
 	setenv( "XASH3D_RODIR", "/usr/share/harbour-xash3d-fwgs/rodir", true );
-#endif
-#endif // SAILFISH
+#endif // XASH_AURORAOS
+#endif // XASH_SAILFISH
 
 	if( !game )
 		game = XASH_GAMEDIR;
diff --git a/wscript b/wscript
index 8dcc0a73..6dd5e6ec 100644
--- a/wscript
+++ b/wscript
@@ -263,7 +263,9 @@ def configure(conf):
 			linkflags.append('-lc')
 	elif conf.env.SAILFISH != None:
 		# TODO: enable XASH_MOBILE_PLATFORM
-		conf.env.append_unique('DEFINES', 'XASH_SAILFISH=%s' % conf.env.SAILFISH)
+		conf.define('XASH_SAILFISH', 1)
+		if conf.env.SAILFISH == "aurora":
+			conf.define('XASH_AURORAOS', 1)
 
 		# Do not warn us about bug in SDL_Audio headers
 		conf.env.append_unique('CFLAGS', ['-Wno-attributes'])