diff --git a/lib/call-cabal-project-to-nix.nix b/lib/call-cabal-project-to-nix.nix
index 7d99a03e8e..bba09fb5f5 100644
--- a/lib/call-cabal-project-to-nix.nix
+++ b/lib/call-cabal-project-to-nix.nix
@@ -21,8 +21,8 @@ in
 , caller               ? "callCabalProjectToNix" # Name of the calling funcion for better warning messages
 , ghc           ? null # Deprecated in favour of `compiler-nix-name`
 , ghcOverride   ? null # Used when we need to set ghc explicitly during bootstrapping
-, nix-tools     ? evalPackages.haskell-nix.nix-tools.${compiler-nix-name}     # When building cabal projects we use the nix-tools
-, cabal-install ? evalPackages.haskell-nix.cabal-install.${compiler-nix-name} # and cabal-install compiled with matching ghc version
+, nix-tools     ? evalPackages.haskell-nix.internal-nix-tools     # When building cabal projects we use the internal nix-tools
+, cabal-install ? evalPackages.haskell-nix.internal-cabal-install # and cabal-install
 , configureArgs ? "" # Extra arguments to pass to `cabal v2-configure`.
                      # `--enable-tests --enable-benchmarks` are included by default.
                      # If the tests and benchmarks are not needed and they