diff --git a/rebar.lock b/rebar.lock
new file mode 100644
index 0000000..bce22b4
--- /dev/null
+++ b/rebar.lock
@@ -0,0 +1,10 @@
+{"1.1.0",
+[{<<"eunit_formatters">>,{pkg,<<"eunit_formatters">>,<<"0.5.0">>},0},
+ {<<"jiffy">>,{pkg,<<"jiffy">>,<<"0.15.1">>},0},
+ {<<"meck">>,{pkg,<<"meck">>,<<"0.8.9">>},0}]}.
+[
+{pkg_hash,[
+ {<<"eunit_formatters">>, <<"6A9133943D36A465D804C1C5B6E6839030434B8879C5600D7DDB5B3BAD4CCB59">>},
+ {<<"jiffy">>, <<"BE83B09388DA1A6C7E798207C9D6A1C4D71BB95FCC387D37D35861788F49AB97">>},
+ {<<"meck">>, <<"64C5C0BD8BCCA3A180B44196265C8ED7594E16BCC845D0698EC6B4E577F48188">>}]}
+].