diff --git a/Haskell.gitignore b/Haskell.gitignore
index 01e585aea60221b737c1961b71a5c8397bdb2df9..df44ad547c491f79bc0375f102deb11018485c57 100644
--- a/Haskell.gitignore
+++ b/Haskell.gitignore
@@ -5,6 +5,7 @@ cabal-dev
 *.chi
 *.chs.h
 .virtualenv
+.hpc
 .hsenv
 .cabal-sandbox/
 cabal.sandbox.config