diff --git a/.gitattributes b/.gitattributes
index 6a9a9a039c..a6bd9108fe 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -3,4 +3,6 @@
 # This breaks Vagrant for some users.
 *.sh text eol=lf
 
-
+*.pde text eol=lf
+*.cpp text eol=lf
+*.h text eol=lf