diff --git a/trunk/RTCSA_SS/Makefile b/trunk/RTCSA_SS/Makefile
index f7d5fcc..98f7591 100644
--- a/trunk/RTCSA_SS/Makefile
+++ b/trunk/RTCSA_SS/Makefile
@@ -4,6 +4,7 @@
 # The LATEX variable contains the latex command to use, using LATEXFLAGS
 # you can specify additional flags to pass. 
 TEXPATH = /usr/local/texlive/latest/bin/universal-darwin
+TEXPATH = $(dir $(shell which $(LATEX)))
 LATEX = pdflatex
 LATEXFLAGS= -interaction=scrollmode 
 PDFLATEX = pdflatex