diff --git a/MTM/task5-recenzija/Makefile b/MTM/task5-recenzija/Makefile
index 8a2c408..664a80b 100644
--- a/MTM/task5-recenzija/Makefile
+++ b/MTM/task5-recenzija/Makefile
@@ -1,4 +1,4 @@
-toolshed = docker run --rm -v $(PWD):/x -w /x motiejus/toolshed
+toolshed ?= docker run --rm -v $(PWD):/x -w /x motiejus/toolshed
 
 task5-recenzija.pdf: task5-recenzija.tex bib.bib
 	$(toolshed) latexmk -pdf $<