diff --git a/profiles/pentoo/zero-system/package.accept_keywords/dev-haskell b/profiles/pentoo/zero-system/package.accept_keywords/dev-haskell
index f322b9fee..cf5ad3ceb 100644
--- a/profiles/pentoo/zero-system/package.accept_keywords/dev-haskell
+++ b/profiles/pentoo/zero-system/package.accept_keywords/dev-haskell
@@ -17,6 +17,7 @@ dev-haskell/diff
 dev-haskell/distributive
 dev-haskell/dlist
 dev-haskell/fail
+dev-haskell/fgl
 dev-haskell/hashable
 dev-haskell/indexed-traversable
 dev-haskell/indexed-traversable-instances