diff --git a/.gitignore b/.gitignore
index f8c15dc..e9d9cf7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-ebin/
\ No newline at end of file
+ebin/
+_build/
diff --git a/Makefile b/Makefile
index 1022b4b..6b97d11 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
 all: include/tz_index.hrl
-	./rebar compile
+	./rebar3 compile
 
 check:
-	./rebar eunit
+	./rebar3 eunit
 
 include/tz_index.hrl: src/ibuild.erl include/tz_database.hrl
 	cd include && ln -s ../src/ibuild.erl && escript ibuild.erl; EV=$$?; rm ibuild.erl; exit $$EV
diff --git a/rebar b/rebar
deleted file mode 100755
index 0488aa5..0000000
Binary files a/rebar and /dev/null differ
diff --git a/rebar.lock b/rebar.lock
new file mode 100644
index 0000000..57afcca
--- /dev/null
+++ b/rebar.lock
@@ -0,0 +1 @@
+[].
diff --git a/rebar3 b/rebar3
new file mode 100755
index 0000000..8a36476
Binary files /dev/null and b/rebar3 differ
diff --git a/src/erlang_localtime.app.src b/src/erlang_localtime.app.src
index 9564510..98bffaa 100644
--- a/src/erlang_localtime.app.src
+++ b/src/erlang_localtime.app.src
@@ -1,11 +1,11 @@
 {application, 'erlang_localtime',
  [
-  {description, ""},
-  {applications, [kernel, stdlib]},
+  {description, "Erlang library for conversion from one local time to another"},
   {vsn, "1.0"},
   {applications, [kernel, stdlib]},
   {modules, []},
   {registered, []},
   {env, []},
-  {applications, []}
+  {licenses, ["BSD"]},
+  {links, [{"Github", "https://github.com/choptastic/erlang_localtime"}]}
  ]}.