diff --git a/.mocharc.yml b/.mocharc.yml
deleted file mode 100644
index c19fe15a..00000000
--- a/.mocharc.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-require:
-  - source-map-support/register
-spec:
-  - out/**/*.test.js
-  - addons/**/out/*.test.js
-watch-files:
-  - out/**/*.js
-  - addons/**/out/*.js
-reporter: spec
-color: true
-check-leaks: true