diff --git a/.travis.yml b/.travis.yml
index 113b34a64..2377edd07 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,6 +16,9 @@ matrix:
     - os: linux
       sudo: required
       otp_release: 19.3
+    - os: linux
+      sudo: required
+      otp_release: 20.0
     - os: osx
       sudo: required
       language: generic
diff --git a/rebar.config b/rebar.config
index 395fdd730..762d6df14 100644
--- a/rebar.config
+++ b/rebar.config
@@ -31,7 +31,7 @@
 
 {profiles, [{dev, [{plugins, [rebar3_neotoma_plugin]}]},
 
-            {test, [{erl_opts, [debug_info]}]},
+            {test, [{erl_opts, [nowarn_export_all, debug_info]}]},
 
             {dialyze, [{overrides, [{add, erlware_commons, [{erl_opts, [debug_info]}]},
                                     {add, providers, [{erl_opts, [debug_info]}]},