diff --git a/.dir-locals.el b/.dir-locals.el
new file mode 100644
index 0000000..9432ddd
--- /dev/null
+++ b/.dir-locals.el
@@ -0,0 +1,2 @@
+( (nil . ((indent-tabs-mode . nil)))
+  (c-mode . ((c-basic-offset  . 4))) )