diff --git a/.gitattributes b/.gitattributes
index c772c32..4c7b465 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -6,7 +6,8 @@
 *.gn text eol=lf
 *.gni text eol=lf
 *.h text eol=lf
-*.in text eol=lf
+# Temporarily disabled. https://crbug.com/pdfium/1299
+# *.in text eol=lf
 *.js text eol=lf
 *.md text eol=lf
 *.mm text eol=lf