diff --git a/.gitignore b/.gitignore
index 8a1aa7419..a773f8e3e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,5 +19,13 @@ phpmyadmin.wpj
 .settings
 .buildpath
 .cache
+.idea
 *.sw[op]
+# Locales
 locale
+# Backups
+*~
+# Javascript sources
+sources
+# API documentation
+apidoc