diff --git a/.gitignore b/.gitignore
index 0a83f028e7d5f01f9345300d16d7f9497cba51fe..b5440a981a44711dfe3eb6f2e5a06b827c934d2c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -54,4 +54,10 @@ sloccount.sc
 .settings/
 # IDEA
 *.iml
+.idea
 
+# Gradle
+.gradle
+
+# TODO: why does this file appear?
+apps/routerconsole/jsp/favicon.ico