diff --git a/.github/workflows/host_docs.yml b/.github/workflows/host_docs.yml
index 373dd83..636cd10 100644
--- a/.github/workflows/host_docs.yml
+++ b/.github/workflows/host_docs.yml
@@ -51,7 +51,7 @@ jobs:
           cd OpenMDAO;
           pip install .[all];
           cd ../mphys;
-          pip install -e .
+          pip install -e .[all];
           echo "=============================================================";
           echo "List installed packages/versions";
           echo "=============================================================";