diff --git a/.github/workflows/ssh_latest.yml b/.github/workflows/ssh_latest.yml
new file mode 100644
index 000000000..b70327615
--- /dev/null
+++ b/.github/workflows/ssh_latest.yml
@@ -0,0 +1,33 @@
+name: ssh
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: macos-latest
+    steps:
+    # Fetch miniconda
+    - uses: conda-incubator/setup-miniconda@v3
+      with:
+        auto-activate-base: true
+        activate-environment: ""
+    # Fetch the code
+    - uses: actions/checkout@v3
+    # No caching of dependencies, as the cache does not change when it is
+    # modified, and it can expire. See build_test.sh how to fetch an offline
+    # tarball with dependencies, and how to update that one if need be.
+    - name: Setup tmate session
+      uses: mxschmitt/action-tmate@v3 # disconnects after about 40 minutes
+      timeout-minutes: 600
+      with:
+        limit-access-to-actor: true
+    # Upload the artifacts in the directory below. Useful for saving any results
+    # produced in this session. Can be later downloaded manually and saved to a
+    # permanent location.
+    - name: Upload artifacts
+      uses: actions/upload-artifact@v3
+      with: 
+         name: ASP-dependencies-${{ runner.os }}
+         path: ~/work/StereoPipeline/packages
+         retention-days: 2
+      continue-on-error: true