diff --git a/bignumber.js/tslint.json b/bignumber.js/tslint.json
new file mode 100644
index 0000000000..2221e40e4a
--- /dev/null
+++ b/bignumber.js/tslint.json
@@ -0,0 +1 @@
+{ "extends": "../tslint.json" }
\ No newline at end of file