diff --git a/.gitattributes b/.gitattributes
index 4488edd..9f40a08 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,4 +1,4 @@
-*.elm linguist-detectable=true linguist-language=Elm linguist-vendored=false linguist-generated=false
-*.html linguist-detectable=true linguist-language=HTML
-*.ps linguist-detectable=false
-*.eps linguist-detectable=false
+*.elm linguist-detectable=true linguist-language=Elm linguist-vendored=false linguist-generated=false linguist-documentation=false
+*.ps linguist-detectable=false linguist-vendored=true
+*.eps linguist-detectable=false linguist-vendored=true
+*.html linguist-documentation=true