diff --git a/Makefile b/Makefile
index eafddc8..cd8482b 100644
--- a/Makefile
+++ b/Makefile
@@ -12,9 +12,6 @@ render:
 	pdflatex -output-directory build ${NAME}.tex
 	pdflatex -output-directory build ${NAME}.tex
 
-diff:
-	cd build; git-latexdiff $(LAST_EXPORT) -- --main ${NAME}.tex --no-flatten -o diff.pdf; cd ..
-
 clean:
 	cd build; rm -v *.aux *.bbl *.blg *.log *.out *.toc
 
@@ -26,4 +23,4 @@ viewer:
 
 show: cleanall render viewer
 
-release: cleanall render clean
\ No newline at end of file
+release: cleanall render clean