--- a/examples/TestMasterSlave/Makefile.in	Tue Apr 29 13:54:23 2008 +0200
+++ b/examples/TestMasterSlave/Makefile.in	Fri May 02 17:30:37 2008 +0200
@@ -54,6 +54,10 @@
 	PROGDEFINES = -DUSE_XENO
 endif
 
+ifeq ($(TIMERS_DRIVER),timers_rtai)
+	PROGDEFINES = -DUSE_RTAI
+endif
+
 all: $(TESTMASTERSLAVE)
 
 ../../drivers/$(TARGET)/libcanfestival_$(TARGET).a: