diff --git a/.gitignore b/.gitignore
index a853e4b57..fdca023e7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,6 @@
 utilities/solrtester/.work
 utilities/rdbmigration/.work
 utilities/sdb_to_tdb/.work
+
+**/*.iml
+