--- a/drivers/timers_win32/Makefile.in	Wed Jul 15 09:32:35 2009 +0200
+++ b/drivers/timers_win32/Makefile.in	Wed Jul 15 09:36:36 2009 +0200
@@ -46,7 +46,7 @@
 
 driver: $(OBJS)
 
-%o: %cpp
+%o: %c
 	$(CXX) $(CFLAGS) $(PROG_CFLAGS) ${PROGDEFINES} $(INCLUDES) -o $@ -c $<
 
 install: