diff --git a/.gitattributes b/.gitattributes
index b286a5e03..22da6dfed 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +1,4 @@
-tests/Composer/Test/Fixtures/installer/*.test   eol=lf
+* text=auto
+*.php text diff=php
+*.json text eol=lf
+*.test text eol=lf