diff --git a/.github/workflows/preview-build.yml b/.github/workflows/preview-build.yml
index 668d942c3..70f901ced 100644
--- a/.github/workflows/preview-build.yml
+++ b/.github/workflows/preview-build.yml
@@ -430,7 +430,7 @@ jobs:
             )
           )
         run: |
-          dotnet run --project src/tooling/docs-builder -- path-prefixes validate-link-reference
+          dotnet run --project src/tooling/docs-assembler -- navigation validate-link-reference
 
       - uses: elastic/docs-builder/.github/actions/aws-auth@main
         if: >