diff --git a/node/sign_node_package/action.yml b/node/sign_node_package/action.yml
index c1dfb80..72d8bdb 100644
--- a/node/sign_node_package/action.yml
+++ b/node/sign_node_package/action.yml
@@ -55,23 +55,8 @@ runs:
       if: ${{ inputs.sign_native == 'true' }}
       shell: bash
       run: |
-        cat << EOF > script.js 
-          const { readdirSync } = require('fs');
-          const { join } = require('path');
-
-          const tarFiles = readdirSync(process.argv[2], {
-            withFileTypes: true,
-            recursive: true
-          })
-            .filter(dirEnt => dirEnt.isFile())
-            .map(({ name, parentPath }) => join(parentPath, name))
-            .filter(file => file.includes('build-') && file.includes('.tar.gz'));
-
-          process.stdout.write(tarFiles.join('\n'));
-          process.stdout.write('\n')
-        EOF
-
-        FILENAMES=$(node ./script.js .)
+        # all prebuilds
+        FILENAMES=$(find build-* -type f -name '*.tar.gz' | tr '\n' ' ')
         FILENAMES="$FILENAMES ${{ env.package_file }}"
         echo "FILES_TO_SIGN=${FILENAMES}" >> "$GITHUB_ENV"