diff --git a/lib/mocha_adapter.rb b/lib/mocha_adapter.rb
index ff2cb554..ab822c28 100644
--- a/lib/mocha_adapter.rb
+++ b/lib/mocha_adapter.rb
@@ -7,8 +7,8 @@ class MochaAdapter < TestingFrameworkAdapter
   end
 
   def parse_output(output)
-    matches_success = SUCCESS_REGEXP.match(text)
-    matches_failed = FAILURES_REGEXP.match(text)
+    matches_success = SUCCESS_REGEXP.match(output[:stderr])
+    matches_failed = FAILURES_REGEXP.match(output[:stderr])
     failed = matches_failed ? matches_failed.captures.first.to_i : 0
     success = matches_success ? matches_success.captures.first.to_i : 0
     {count: success+failed, failed: failed}