diff --git a/.gitignore b/.gitignore
index 3bf582b..4731062 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,9 @@
 node_modules
 nbproject
 
+# files with confidential data
+simpleLogin.js
+
 # npm package files
 iobroker.*.tgz