diff --git a/pkgs/by-name/he/heroic/package.nix b/pkgs/by-name/he/heroic/package.nix
index 4884a733ecd1..d8034bceb24f 100644
--- a/pkgs/by-name/he/heroic/package.nix
+++ b/pkgs/by-name/he/heroic/package.nix
@@ -3,6 +3,7 @@
   heroic-unwrapped,
   extraPkgs ? pkgs: [ ],
   extraLibraries ? pkgs: [ ],
+  extraEnv ? { },
 }:
 
 steam.buildRuntimeEnv {
@@ -12,7 +13,7 @@ steam.buildRuntimeEnv {
   runScript = "heroic";
 
   extraPkgs = pkgs: [ heroic-unwrapped ] ++ extraPkgs pkgs;
-  inherit extraLibraries;
+  inherit extraLibraries extraEnv;
 
   extraInstallCommands = ''
     mkdir -p $out/share