diff --git a/datastore_server/.gitignore b/datastore_server/.gitignore
index a63d0625f35445d7d45d8d759fc51d5cd87fdc23..1ce981cd9937993785e9aebeca37efdcb9abd169 100644
--- a/datastore_server/.gitignore
+++ b/datastore_server/.gitignore
@@ -13,3 +13,4 @@
 /recovery-state
 .DS_Store
 /.activity
+sourceTest/java/ch/systemsx/cisd/etlserver/plugins/LastSeenDataSetFileContentTestResources/writeLastSeenFile
diff --git a/datastore_server/sourceTest/java/ch/systemsx/cisd/etlserver/plugins/LastSeenDataSetFileContentTestResources/writeLastSeenFile b/datastore_server/sourceTest/java/ch/systemsx/cisd/etlserver/plugins/LastSeenDataSetFileContentTestResources/writeLastSeenFile
deleted file mode 100644
index 4e46e1470bb6955cff2ef9fbc2719d74f3bb707c..0000000000000000000000000000000000000000
--- a/datastore_server/sourceTest/java/ch/systemsx/cisd/etlserver/plugins/LastSeenDataSetFileContentTestResources/writeLastSeenFile
+++ /dev/null
@@ -1 +0,0 @@
-{"last-seen-data-set-code":"f93338cd-e5db-4860-be8f-7fb60f9c55b8","file-creation-time":1394787967661}
\ No newline at end of file