diff --git a/machines/compute01/ds-fr/package/default.nix b/machines/compute01/ds-fr/package/default.nix
index af6732e..caecd97 100644
--- a/machines/compute01/ds-fr/package/default.nix
+++ b/machines/compute01/ds-fr/package/default.nix
@@ -5,7 +5,7 @@
   git,
   fetchYarnDeps,
   yarn,
-  fixup_yarn_lock,
+  prefetch-yarn-deps,
   nodejs,
   ruby_3_2,
   bundlerEnv,
@@ -61,7 +61,7 @@ let
 
     buildInputs = [ rubyEnv ];
     nativeBuildInputs = [
-      fixup_yarn_lock
+      prefetch-yarn-deps
       nodejs
       yarn
       rubyEnv.wrappedRuby
@@ -86,7 +86,7 @@ let
     buildPhase = ''
       export HOME=$(mktemp -d)
       yarn config --offline set yarn-offline-mirror $offlineCache
-      fixup_yarn_lock yarn.lock
+      fixup-yarn-lock yarn.lock
       yarn install --offline --frozen-lockfile --ignore-platform --ignore-scripts --no-progress --non-interactive
 
       patchShebangs node_modules/