diff --git a/.github/workflows/multi_tool.yaml b/.github/workflows/multi_tool.yaml
index 37c191f..24dff3e 100644
--- a/.github/workflows/multi_tool.yaml
+++ b/.github/workflows/multi_tool.yaml
@@ -107,9 +107,9 @@
     - name: docs
       run: python $HOME/multi_project_tools/multi_tool.py --generate-doc --openram --force
 
-    # test tristate driver
-    - name: tristate driver
-      run: python $HOME/multi_project_tools/multi_tool.py --test-tristate-driver
+    # test tristate driver, not working yet on github actions
+#    - name: tristate driver
+#      run: python $HOME/multi_project_tools/multi_tool.py --test-tristate-driver
 
     # run the caravel test
     - name: caravel test