diff --git a/games/simutrans/Makefile b/games/simutrans/Makefile
index 2dd5a7fd1105..d4214c069e9b 100644
--- a/games/simutrans/Makefile
+++ b/games/simutrans/Makefile
@@ -37,8 +37,7 @@ MAKE_ARGS=	BACKEND=mixer_sdl \
 		FLAGS="-DUSE_C -DREVISION=${SIMUTRANS_REVISION}" \
 		VERBOSE=1
 NO_WRKSUBDIR=	yes
-USES=		dos2unix gmake zip
-DOS2UNIX_FILES=	gui/loadsave_frame.h
+USES=		gmake zip
 USE_SDL=	sdl mixer
 
 DESKTOP_ENTRIES=Simutrans "" "" simutrans "Game;Simulation;" false
diff --git a/games/simutrans/files/patch-gui-loadsave_frame.h b/games/simutrans/files/patch-gui_loadsave__frame.h
similarity index 65%
rename from games/simutrans/files/patch-gui-loadsave_frame.h
rename to games/simutrans/files/patch-gui_loadsave__frame.h
index 5fe4e7cbd756..1f7b753317cd 100644
--- a/games/simutrans/files/patch-gui-loadsave_frame.h
+++ b/games/simutrans/files/patch-gui_loadsave__frame.h
@@ -1,10 +1,10 @@
---- gui/loadsave_frame.h.orig
-+++ gui/loadsave_frame.h
-@@ -11,6 +11,7 @@
- 
- #include "savegame_frame.h"
- #include "../tpl/stringhashtable_tpl.h"
-+#include <time.h>
- #include <string>
- 
- class karte_t;
+--- gui/loadsave_frame.h.orig	2017-02-17 12:53:58 UTC
++++ gui/loadsave_frame.h
+@@ -11,6 +11,7 @@
+ 
+ #include "savegame_frame.h"
+ #include "../tpl/stringhashtable_tpl.h"
++#include <time.h>
+ #include <string>
+ 
+ class loadsave_t;
diff --git a/games/simutrans/files/patch-squirrel_squirrel_sqvm.cpp b/games/simutrans/files/patch-squirrel_squirrel_sqvm.cc
similarity index 100%
rename from games/simutrans/files/patch-squirrel_squirrel_sqvm.cpp
rename to games/simutrans/files/patch-squirrel_squirrel_sqvm.cc