diff --git a/Makefile b/Makefile
index aa680e5..dbbd9ec 100644
--- a/Makefile
+++ b/Makefile
@@ -33,4 +33,7 @@
 	@mkdir -p $(LATEX)/lectures
 	(cd lectures; cp *.cls *.sty $(LATEX)/lectures)
 
+	@mkdir -p $(LATEX)/local
+	(cp relalg.sty $(LATEX)/local)
+
 	@texhash