diff --git a/lib/output.nix b/lib/output.nix
index 60b81b31..2977430f 100644
--- a/lib/output.nix
+++ b/lib/output.nix
@@ -44,6 +44,8 @@ let
 
   scopedEnvDerivations = envs: genAttrs envs envDerivations;
 
+  envsApi = envs: { env = mapAttrs (n: e: { inherit (e.ghc) pkgs ghc; } // envDerivations n) envs; };
+
 in {
-  inherit prefixedEnvDerivations scopedEnvDerivations devOutputs;
+  inherit prefixedEnvDerivations scopedEnvDerivations devOutputs envsApi;
 }
diff --git a/modules/output.nix b/modules/output.nix
index 3076bd8e..16889e25 100644
--- a/modules/output.nix
+++ b/modules/output.nix
@@ -132,7 +132,7 @@ in {
         config.envs.dev.derivations //
         optionalAttrs config.compat.enable (libOutput.prefixedEnvDerivations config.compat.versions);
 
-      legacyPackages = libOutput.scopedEnvDerivations config.ghcVersions // {
+      legacyPackages = libOutput.scopedEnvDerivations config.ghcVersions // libOutput.envsApi config.envs // {
         inherit config;
         inherit (config.envs.dev.ghc) pkgs ghc;
         show-config = show-config.shell;