diff --git a/makefile b/makefile
index ea11bd8..e4f3eaa 100644
--- a/makefile
+++ b/makefile
@@ -1,11 +1,16 @@
 # Produce standard tools tarballs using linuxbrew
 
+# Customize the variables as desired
+
 EXPORTDIR = /shared
 INSTALLDIR = /opt/TundraWare
 TOOLS = tools
-TOOLSDIR = ${INSTALLDIR}/${TOOLS}
+MYTOOLS = "emacs joe htop nload nmap screen the_silver_searcher tree vim"
 
-BREW = ${TOOLSDIR}/bin/brew
+# Nothing here should need changing
+
+TOOLSDIR = ${INSTALLDIR}/${TOOLS}
+BREW = ${TOOLSDIR}/bin/brew -v
 DATESTAMP = $(shell date +%Y%m%d)
 
 # Get latest linuxbrew
@@ -25,7 +30,7 @@
 full-build:
 	echo "Make sure you OS autoconf, automake, and perl installed!"
 	echo 'Make sure the bootstrap is installed at $TOOLSDIR'
-	${BREW} install emacs joe htop nload nmap screen the_silver_searcher tree vim
+	${BREW} install ${MYTOOLS}
 
 full-release: tidyup
 	cd ${INSTALLDIR} && mv -v ${TOOLS} ${TOOLS}-full-${DATESTAMP}