diff --git a/.gitignore b/.gitignore
index 9cf6a6a..efe72ac 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,4 +18,6 @@ report
 
 bitcore.js
 bitcore.min.js
+bitcore.js.sig
+bitcore.min.js.sig
 tests.js