--- ray/src/util/Rmakefile	2014/01/20 21:29:04	2.64
+++ ray/src/util/Rmakefile	2014/02/01 01:28:43	2.65
@@ -1,4 +1,4 @@
-# RCSid: $Id: Rmakefile,v 2.64 2014/01/20 21:29:04 greg Exp $
+# RCSid: $Id: Rmakefile,v 2.65 2014/02/01 01:28:43 greg Exp $
 #
 # Radiance makefile for utility programs
 #
@@ -115,6 +115,9 @@ rcollate:	rcollate.o
 	$(CC) $(CFLAGS) -o rcollate rcollate.o -lrtrad
 
 setscan.o:	setscan.h
+
+eplus_idf.o:	eplus_idf.h \
+../common/lookup.h
 
 findglare.o glareval.o \
 glaresrc.o:	glare.h ../common/standard.h \