diff --git a/.gitignore b/.gitignore
index e796e8a1..14653511 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+test_autoarray/mask/files/array/
 test_autoarray/dataset/imaging/files/array/
 test_autoarray/dataset/interferometer/files/array/
 test_autoarray/mask/files/mask/array_out.fits