diff --git a/Makefile b/Makefile
index 111efb3..320fef5 100644
--- a/Makefile
+++ b/Makefile
@@ -53,6 +53,7 @@ ${BUILD_OPUS_DIR}:
 
 ${TMP_SONG_DIR}/%.pdf: ${SONG_DIR}/%.ly ${SONG_DIR}/%.tex
 	cd ${SRC_DIR} && lualatex --jobname='$(notdir $(basename $@))' --output-directory=${WORKING_DIR}/${TMP_SONG_DIR} --shell-escape ${WORKING_DIR}/${SRC_DIR}/song.tex ${WORKING_DIR}/${SONG_DIR}/$(notdir $(basename $@)).ly ${WORKING_DIR}/${SONG_DIR}/$(notdir $(basename $@)).tex
+	rm -r ${SRC_DIR}/tmp_ly
 
 ${BUILD_MIDI_DIR}/%.midi: ${TMP_MIDI_DIR}/%-1.midi
 	cp $< $@
@@ -65,6 +66,7 @@ ${BUILD_OPUS_DIR}/%.opus: ${BUILD_MIDI_DIR}/%.midi
 
 ${TMP_BOOK_DIR}/%.pdf: ${SRC_DIR}/%.tex ${SRC_DIR}/images/title.png
 	latexmk -cd -lualatex -e '$$lualatex=q/lualatex %O -shell-escape %S/' -output-directory=${WORKING_DIR}/${TMP_BOOK_DIR} $<
+	rm -r ${SRC_DIR}/tmp_ly
 
 #short edge binding
 ${TMP_BOOK_DIR}/%-octavo.pdf: ${TMP_BOOK_DIR}/%.pdf
diff --git a/src/tools/templater.py b/src/tools/templater.py
deleted file mode 100755
index ff0b1cf..0000000
--- a/src/tools/templater.py
+++ /dev/null
@@ -1,23 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-
-import ast
-import os
-import sys
-from jinja2 import Environment, FileSystemLoader, Template
-
-template_dir = os.path.abspath(os.path.dirname(sys.argv[1]))
-template_name = os.path.basename(sys.argv[1])
-
-env = Environment(loader=FileSystemLoader(template_dir))
-env.block_start_string = '((*'
-env.block_end_string = '*))'
-env.variable_start_string = '((('
-env.variable_end_string = ')))'
-env.comment_start_string = '((='
-env.comment_end_string = '=))'
-
-template = env.get_template(template_name)
-rendered = template.render(ast.literal_eval(sys.argv[2]))
-
-print(rendered)