diff --git a/.gitignore b/.gitignore
index 7932bf8..909be7f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -47,3 +47,7 @@ out/
 
 # client-specific configuration file #
 client/config.json
+config.json
+
+# JPA trace database
+**/*.trace.db