diff --git a/t/.gitattributes b/t/.gitattributes
index 3bd959ae52..9d09df5a60 100644
--- a/t/.gitattributes
+++ b/t/.gitattributes
@@ -1,4 +1,5 @@
 t[0-9][0-9][0-9][0-9]/* -whitespace
+/chainlint/*.expect eol=lf
 /diff-lib/* eol=lf
 /t0110/url-* binary
 /t3900/*.txt eol=lf