diff --git a/pkgs/by-name/lo/local-ai/package.nix b/pkgs/by-name/lo/local-ai/package.nix
index 3378c919cac7..4775b23875e4 100644
--- a/pkgs/by-name/lo/local-ai/package.nix
+++ b/pkgs/by-name/lo/local-ai/package.nix
@@ -187,7 +187,7 @@ let
     passthru.espeak-ng = espeak-ng';
   };
 
-  piper-tts' = (piper-tts.override { inherit piper-phonemize; }).overrideAttrs (self: {
+  piper-tts' = piper-tts.overrideAttrs (self: {
     name = "piper-tts'";
     inherit (go-piper) src;
     sourceRoot = "${go-piper.src.name}/piper";