diff --git a/.scalafmt.conf b/.scalafmt.conf
new file mode 100644
index 0000000..78a7d93
--- /dev/null
+++ b/.scalafmt.conf
@@ -0,0 +1,6 @@
+align.tokens = [
+  {code = "%",  owner = "Term.ApplyInfix"},
+  {code = "%%", owner = "Term.ApplyInfix"}
+]
+
+align = more
diff --git a/project/plugins.sbt b/project/plugins.sbt
new file mode 100644
index 0000000..f86e373
--- /dev/null
+++ b/project/plugins.sbt
@@ -0,0 +1 @@
+addSbtPlugin("com.geirsson" % "sbt-scalafmt" % "1.5.1")