diff --git a/rebar.config b/rebar.config
index 61208c4..423fcd2 100644
--- a/rebar.config
+++ b/rebar.config
@@ -4,12 +4,14 @@
 
 {cover_enabled, true}.
 
+%% For rebar2 compat
 {deps,
  [
   {erlware_commons,  ".*", {git, "git://github.com/erlware/erlware_commons.git",     {branch, master}}},
   {erlang_localtime, ".*", {git, "git://github.com/choptastic/erlang_localtime.git", {branch, master}}}
  ]}.
 
+%% for rebar3
 {profiles,
  [{pkg,
    [{deps,