diff --git a/.gitignore b/.gitignore
index 64f833e2d..fd0bb7810 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,4 @@ datanucleus.log
 /bin/
 *.log
 data-mapper/src/main/resources/log4j.xml
+event-sourcing/Journal.json