rebar.config
diff --git a/rebar.config b/rebar.config
index d5f3f8e..b5053b6 100644
--- a/rebar.config
+++ b/rebar.config
@@ -32,8 +32,6 @@
 
 {shell, [{apps, [jaeger_passage]}]}.
 
-{plugins, [rebar_covertool]}.
-
 {dialyzer,
  [
   {warnings, [error_handling, race_conditions, unmatched_returns, unknown, no_improper_lists]}
@@ -45,3 +43,11 @@
   passage,
   thrift_protocol
  ]}.
+
+{profiles,
+ [
+  {test,
+   [
+    {plugins, [covertool]}
+   ]}
+ ]}.