diff --git a/Haskell.gitignore b/Haskell.gitignore
index 477a3533dd451ea9889abd84b73bb4f7f8d2cfea..33ab4f681c04bd34b72df33bc715d6ac474ae081 100644
--- a/Haskell.gitignore
+++ b/Haskell.gitignore
@@ -5,3 +5,4 @@ cabal-dev
 *.chi
 *.chs.h
 .virthualenv
+.hsenv