1 files changed, 1 insertions, 1 deletions

diff --git a/hel.nix b/hel.nix
index 1b3520e7..77aa20da 100644
--- a/hel.nix
+++ b/hel.nix
@@ -58,7 +58,7 @@
   ];
 
   nixpkgs.config.packageOverrides = pkgs: rec {
-    libiqm = overrideDerivation pkgs.libiqm (attrs: {
+    libiqm = pkgs.stdenv.lib.overrideDerivation pkgs.libiqm (attrs: {
       patches = attrs.patches ++ [ ./patches/attachment-0003.patch ./patches/attachment-0004.ptach ./patches/attachment-0005.patch ];
     });
   };