diff --git a/.github/workflows/ab_tests.yml b/.github/workflows/ab_tests.yml
index 51e3f6a0db..63b6051170 100644
--- a/.github/workflows/ab_tests.yml
+++ b/.github/workflows/ab_tests.yml
@@ -90,12 +90,19 @@ jobs:
       - name: Convert dask config into environment variables
         run: python ci/scripts/dask_config_to_env.py AB_environments/${{ matrix.runtime-version }}.dask.yaml >> $GITHUB_ENV
 
+      - name: Google auth
+        uses: "google-github-actions/auth@v2"
+        with:
+          credentials_json: "${{ secrets.GCP_CREDENTIALS }}"
+
       - name: Run Coiled Runtime Tests
         env:
           DASK_COILED__TOKEN: ${{ secrets.COILED_BENCHMARK_BOT_TOKEN }}
           AWS_ACCESS_KEY_ID: ${{ secrets.RUNTIME_CI_BOT_AWS_ACCESS_KEY_ID }}
           AWS_DEFAULT_REGION: us-east-2 # this is needed for boto for some reason
           AWS_SECRET_ACCESS_KEY: ${{ secrets.RUNTIME_CI_BOT_AWS_SECRET_ACCESS_KEY }}
+          AZURE_STORAGE_ACCOUNT_NAME: ${{ secrets.AZURE_STORAGE_ACCOUNT_NAME}}
+          AZURE_STORAGE_SAS_TOKEN: ${{ secrets.AZURE_STORAGE_SAS_TOKEN}}
           PYTHON_STUB_PAT: ${{ secrets.PYTHON_STUB_PAT }}
           SNOWFLAKE_USER: ${{ secrets.SNOWFLAKE_USER }}
           SNOWFLAKE_PASSWORD: ${{ secrets.SNOWFLAKE_PASSWORD }}
diff --git a/AB_environments/config.yaml b/AB_environments/config.yaml
index 294eb4f8fe..569b64f2cf 100644
--- a/AB_environments/config.yaml
+++ b/AB_environments/config.yaml
@@ -27,6 +27,9 @@ markers: geo_execution
 # markers: shuffle_p2p or shuffle_tasks
 # markers: not shuffle_tasks
 
+geo:
+  scale: small
+
 # Enable specific H2O datasets
 h2o_datasets:
   # - 0.5 GB (csv)
diff --git a/ci/scripts/discover_ab_environments.py b/ci/scripts/discover_ab_environments.py
index f546e02ed2..9dc4293579 100644
--- a/ci/scripts/discover_ab_environments.py
+++ b/ci/scripts/discover_ab_environments.py
@@ -66,7 +66,9 @@ def build_json() -> JSONOutput:
         pytest_args.append(f"-m '{cfg['markers']}'")
     for target in cfg["targets"]:
         pytest_args.append(f"'{target}'")
-
+    for geo in cfg.get("geo", {}):
+        if scale := geo.get("scale"):
+            pytest_args.append(f"--scale {scale}")
     return {
         "run_AB": True,
         "repeat": list(range(1, cfg["repeat"] + 1)),