diff --git a/.gitignore b/.gitignore
index 34d2ca1e5..f428fc9ce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,8 @@
 *.iml
 .externalToolBuilders
 target
+lib
+query.ser
+datanucleus.txt
+tck.txt
+