diff --git a/concat.sh b/concat.sh
deleted file mode 100755
index f747c6684..000000000
--- a/concat.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#! /bin/bash
-
-cd vendor/
-cat browser-adapter.js crypto-2.0.js crypto-3.1.js jsbn.js jsbn2.js prng4.js util.js rng.js ec.js sec.js ecdsa.js eckey.js > vendor-bundle.js
-mv vendor-bundle.js ../
-cd ../
-