diff --git a/.dir-locals.el b/.dir-locals.el
new file mode 100644
index 0000000..8933eb1
--- /dev/null
+++ b/.dir-locals.el
@@ -0,0 +1,3 @@
+((nil . ((compile-command . (concat "make -C "
+                                       (vc-root-dir)
+                                       " -k -j2")))))