diff --git a/.gitattributes b/.gitattributes
index e04856652..58035894f 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,4 +1,5 @@
 # Declare files will always have LF line endings on checkout.
 configure eol=lf
 
+# Hide the file in statistics and pull request diffs.
 tests/dune.inc linguist-generated