diff --git a/makefile b/makefile
index aa31c8b..4268fd8 100644
--- a/makefile
+++ b/makefile
@@ -55,9 +55,12 @@ umap:
 		python scripts/sortcolor.py -s umap --dpi 300 --seed $$seed ; \
 	done
 
-sort_umap:;
+sort_umap:
 	python scripts/sortcolor.py -s umap --dpi 300 --seed 21
 
+parallel_umap:
+	parallel -j 8 python scripts/sortcolor.py -s umap --dpi 300 --seed ::: {1..8}
+
 sort_lex:
 	python scripts/sortcolor.py -s lex --dpi 300