diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
index 23f8bee5..61631f44 100644
--- a/.github/workflows/build-docs.yml
+++ b/.github/workflows/build-docs.yml
@@ -46,14 +46,6 @@ jobs:
             run: |
                 git diff --exit-code docs/assets/graflo-ontology-viz/
 
-        -   name: Generate ontology visualization
-            run: |
-                uv run python docs/scripts/build_ontology_viz.py
-
-        -   name: Verify committed viz assets are fresh
-            run: |
-                git diff --exit-code docs/assets/graflo-ontology-viz/
-
         -   name: Build site
             run: |
                 uv run mkdocs build --site-dir _site