--- a/brewco/Makefile	Sat Nov 28 13:47:00 2015 +0100
+++ b/brewco/Makefile	Sat Nov 28 20:15:38 2015 +0100
@@ -57,9 +57,10 @@
 slcd.o: brewco.h slcd.h futil.h xutil.h
 devices.o: brewco.h devices.h xutil.h keyboard.h
 futil.o: brewco.h futil.h
-brewco.o: rdconfig.h brewco.h futil.h xutil.h lcd-pcf8574.h slcd.h lock.h devices.h keyboard.h simulator.h
+brewco.o: brewco.h rdconfig.h rdsession.h futil.h xutil.h lcd-pcf8574.h slcd.h lock.h devices.h keyboard.h simulator.h
 lock.o: lock.h brewco.h
 lcd-pcf8574.o: brewco.h lcd-pcf8574.h slcd.h
+rdsession.o: brewco.h rdsession.h futil.h xutil.h
 pid.o: brewco.h pid.h
 xutil.o: brewco.h xutil.h
 keyboard.o: brewco.h lcd-pcf8574.h slcd.h keyboard.h