diff --git a/.github/workflows/ci_mocked_api.yml b/.github/workflows/ci_mocked_api.yml
index 6aba225..ddb4903 100644
--- a/.github/workflows/ci_mocked_api.yml
+++ b/.github/workflows/ci_mocked_api.yml
@@ -87,6 +87,13 @@ jobs:
       - name: Install Dependencies using Poetry
         run: poetry install
 
+      - name: Azure login
+        uses: azure/login@v2
+        with:
+          client-id: ${{ secrets.AZURE_CLIENT_ID }}
+          tenant-id: ${{ secrets.AZURE_TENANT_ID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
+
       - name: Run pytest
         env:
           SNAKEMAKE_AZURE_BATCH_ACCOUNT_URL: "${{ secrets.SNAKEMAKE_AZURE_BATCH_ACCOUNT_URL }}"
diff --git a/.github/workflows/ci_true_api.yml b/.github/workflows/ci_true_api.yml
index ad945a1..5b04248 100644
--- a/.github/workflows/ci_true_api.yml
+++ b/.github/workflows/ci_true_api.yml
@@ -30,6 +30,13 @@ jobs:
       - name: Install Dependencies using Poetry
         run: poetry install
 
+      - name: Azure login
+        uses: azure/login@v2
+        with:
+          client-id: ${{ secrets.AZURE_CLIENT_ID }}
+          tenant-id: ${{ secrets.AZURE_TENANT_ID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
+
       - name: Run pytest
         env:
           SNAKEMAKE_AZURE_BATCH_ACCOUNT_URL: "${{ secrets.SNAKEMAKE_AZURE_BATCH_ACCOUNT_URL }}"
diff --git a/tests/tests_mocked_api.py b/tests/tests_mocked_api.py
index 85b2e46..f4c2581 100644
--- a/tests/tests_mocked_api.py
+++ b/tests/tests_mocked_api.py
@@ -13,7 +13,6 @@
 class TestWorkflowsMocked(TestWorkflowsBase):
     __test__ = True
 
-    @patch("azure.identity.DefaultAzureCredential", return_value=MagicMock())
     @patch(
         "azure.batch.operations.TaskOperations.add",
         new=MagicMock(autospec=True),