diff --git a/.gitattributes b/.gitattributes
index 41c00ba2..7296866f 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -2,4 +2,4 @@
 /mithril.js binary
 /mithril.min.js binary
 /package-lock.json binary
-/yarn.lock
+/yarn.lock binary