diff --git a/pkgs/by-name/oc/ocis/web.nix b/pkgs/by-name/oc/ocis/web.nix
index 8aa78a3d340c..c4b1b3df0315 100644
--- a/pkgs/by-name/oc/ocis/web.nix
+++ b/pkgs/by-name/oc/ocis/web.nix
@@ -5,6 +5,7 @@
   pnpm_9,
   fetchPnpmDeps,
   pnpmConfigHook,
+  pnpmBuildHook,
   fetchFromGitHub,
 }:
 stdenvNoCC.mkDerivation rec {
@@ -21,15 +22,10 @@ stdenvNoCC.mkDerivation rec {
   nativeBuildInputs = [
     nodejs
     pnpmConfigHook
+    pnpmBuildHook
     pnpm_9
   ];
 
-  buildPhase = ''
-    runHook preBuild
-    pnpm build
-    runHook postBuild
-  '';
-
   installPhase = ''
     runHook preInstall
     mkdir -p $out/share