diff --git a/.gitignore b/.gitignore
index df53f7d..0bbc1b8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,4 @@ logs
 *.iml
 rebar3.crashdump
 *~
+doc
diff --git a/rebar.config b/rebar.config
index 77b2475..3604eed 100644
--- a/rebar.config
+++ b/rebar.config
@@ -1,6 +1,3 @@
-{erl_opts, [debug_info]}
-
-.
-{deps, []}
-
-.
+{erl_opts, [debug_info]}.
+{project_plugins, [rebar3_ex_doc]}.
+{deps, []}.