diff --git a/rebar.config b/rebar.config
index b945354..9b971e8 100644
--- a/rebar.config
+++ b/rebar.config
@@ -1,4 +1,4 @@
-{erl_opts, [debug_info]}.
+{erl_opts, [no_debug_info, deterministic]}.
 {deps, [
     {eFmt, ".*", {git, "http://47.108.26.175:53000/SisMaker/eFmt.git", {branch, "master"}}},
     {eSync, ".*", {git, "http://47.108.26.175:53000/SisMaker/eSync.git", {branch, "master"}}},