diff --git a/packages/composite-checkout/demo/private.js b/packages/composite-checkout/demo/private.js
deleted file mode 100644
index 509b35c7bada4..0000000000000
--- a/packages/composite-checkout/demo/private.js
+++ /dev/null
@@ -1 +0,0 @@
-export const stripeKey = 'pk_test_zIh4nRbVgmaetTZqoG4XKxWT';