diff --git a/pkgs/by-name/st/stylelint-lsp/package.nix b/pkgs/by-name/st/stylelint-lsp/package.nix
index b78025195b8d..91f8f1144de2 100644
--- a/pkgs/by-name/st/stylelint-lsp/package.nix
+++ b/pkgs/by-name/st/stylelint-lsp/package.nix
@@ -5,6 +5,7 @@
   pnpm_9,
   fetchPnpmDeps,
   pnpmConfigHook,
+  pnpmBuildHook,
   stdenvNoCC,
   nix-update-script,
 }:
@@ -25,6 +26,7 @@ stdenvNoCC.mkDerivation (finalAttrs: {
 
   nativeBuildInputs = [
     pnpmConfigHook
+    pnpmBuildHook
     pnpm_9
   ];
 
@@ -35,14 +37,6 @@ stdenvNoCC.mkDerivation (finalAttrs: {
     hash = "sha256-qzUvA00ujnIibQAONOPlp5BsXcwQb/gQvOPp83hMT5A=";
   };
 
-  buildPhase = ''
-    runHook preBuild
-
-    pnpm build
-
-    runHook postBuild
-  '';
-
   preInstall = ''
     # remove unnecessary files
     CI=true pnpm --ignore-scripts prune --prod