diff --git a/pkgs/by-name/cu/curv/package.nix b/pkgs/by-name/cu/curv/package.nix
index 3e3873fd261b..fd626bfafbe3 100644
--- a/pkgs/by-name/cu/curv/package.nix
+++ b/pkgs/by-name/cu/curv/package.nix
@@ -20,7 +20,6 @@
   libxext,
   libxcursor,
   libx11,
-  ilmbase,
   llvmPackages,
   unstableGitUpdater,
 }:
@@ -61,7 +60,6 @@ stdenv.mkDerivation {
     libxrandr
   ]
   ++ lib.optionals stdenv.hostPlatform.isDarwin [
-    ilmbase
     llvmPackages.openmp
   ];