diff --git a/spec/simplecov_env.rb b/spec/simplecov_env.rb
index c880f2d0829de8d2f95d3013995626570a17e09f..25dd3a937ca6bc84e731c7e01379fbcac36a7423 100644
--- a/spec/simplecov_env.rb
+++ b/spec/simplecov_env.rb
@@ -51,7 +51,7 @@ def configure_profile
       add_filter '/vendor/ruby/'
       add_filter '/app/controllers/sherlock/' # Profiling tool used only in development
       add_filter '/bin/'
-      add_filter 'db/fixtures/' # Matches EE files as well
+      add_filter 'db/fixtures/development/' # Matches EE files as well
 
       add_group 'Channels',     'app/channels' # Matches EE files as well
       add_group 'Controllers',  'app/controllers' # Matches EE files as well