diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
index fc46f4a50a43..efd89198ff40 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix.yaml
@@ -2514,6 +2514,7 @@ extra-packages:
   - aeson < 1                           # required by liquidhaskell-0.8.0.0
   - aeson-pretty < 0.8                  # required by elm compiler
   - apply-refact < 0.4                  # newer versions don't work with GHC 8.0.x
+  - base-orphans < 0.6                  # required by liquidhaskell-0.8.0.0
   - binary > 0.7 && < 0.8               # keep a 7.x major release around for older compilers
   - binary > 0.8 && < 0.9               # keep a 8.x major release around for older compilers
   - Cabal == 1.18.*                     # required for cabal-install et al on old GHC versions