diff --git a/.simplecov b/.simplecov
new file mode 100644
index 00000000..332d946b
--- /dev/null
+++ b/.simplecov
@@ -0,0 +1,6 @@
+SimpleCov.start do
+  add_filter "/spec/"
+  add_filter "_helper.rb"
+  add_filter "environment.rb"
+  add_filter "_plugin.rb"
+end