diff --git a/rebar.config b/rebar.config
index 1d9d9d6..0d85e9a 100644
--- a/rebar.config
+++ b/rebar.config
@@ -33,8 +33,8 @@
     }
   , { rfc3339
     , ".*"
-    , { git, "git://github.com/talentdeficit/rfc3339.git"
-      , {tag, "0.2.1"}
+    , { git, "git://github.com/andreineculau/rfc3339.git"
+      , {tag, "0.2.1-r15-compat"}
       }
     }
   ]}.