diff --git a/.gitignore b/.gitignore
index 4dc66550c..a6ef2c575 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,5 @@ buildNumber.properties
 /logs/
 /mastodon-deep-lineage.iml
 /src/test/resources/org/mastodon/mamut/feature/dimensionalityreduction/mnist_784.csv
+/src/test/resources/org/mastodon/mamut/feature/dimensionalityreduction/mnist2500_X.txt
+/src/test/resources/org/mastodon/mamut/feature/dimensionalityreduction/mnist2500_labels.txt