diff --git a/packages/react-error-overlay/.gitattributes b/packages/react-error-overlay/.gitattributes
new file mode 100644
index 00000000000..cbdcbbc258e
--- /dev/null
+++ b/packages/react-error-overlay/.gitattributes
@@ -0,0 +1 @@
+*.js text eol=lf