diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index c823f98..8001f62 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -33,12 +33,16 @@ jobs:
           cpus: 'max'
           memory: '4gb'
       - uses: azure/setup-helm@v4.1.0
-      - run: helm install mirrord-operator --set license.file.data."license\\.pem"=$MIRRORD_OPERATOR_LICENSE --set operator.disableTelemetries=true --set operator.podAnnotations."annotation\.metalbear\.co/name"="operator" --set operator.podAnnotations."annotation\.metalbear\.co/version"="latest" --set operator.podLabels."label\.metalbear\.co/name"="operator" --set operator.podLabels."label\.metalbear\.co/version"="latest" ./mirrord-operator --wait
-      - uses: nick-fields/retry@v3
+      - name: prepare custom namespaces for `test_values/operator_rolenamespaces.yaml`
+        run: kubectl create namespace namespace1 && kubectl create namespace namespace2
+      - name: check installing the chart with various `values` yamls
+        run: ./test_values_files.sh
+      - name: install the chart
+        run: helm install mirrord-operator --set license.file.data."license\\.pem"=$MIRRORD_OPERATOR_LICENSE --set operator.disableTelemetries=true --set operator.podAnnotations."annotation\.metalbear\.co/name"="operator" --set operator.podAnnotations."annotation\.metalbear\.co/version"="latest" --set operator.podLabels."label\.metalbear\.co/name"="operator" --set operator.podLabels."label\.metalbear\.co/version"="latest" ./mirrord-operator --wait
+      - name: wait for the operator status
+        uses: nick-fields/retry@v3
         with:
           timeout_seconds: 10
           max_attempts: 5
           retry_wait_seconds: 1
           command: kubectl get mirrordoperators.operator.metalbear.co operator -o yaml
-      - name: check different values yaml files
-        run: ./test_values_files.sh
diff --git a/test_values/operator_custom_namespace.yaml b/test_values/operator_custom_namespace.yaml
new file mode 100644
index 0000000..acfc2ea
--- /dev/null
+++ b/test_values/operator_custom_namespace.yaml
@@ -0,0 +1,7 @@
+license:
+  file:
+    secret: mirrord-operator-license
+    data:
+      license.pem: "DOESN'TNEEDTOBOOTSOITCANBEINVALID"
+
+namespace: custom-operator-namespace
diff --git a/test_values_files.sh b/test_values_files.sh
index 8192b18..344f0c1 100755
--- a/test_values_files.sh
+++ b/test_values_files.sh
@@ -1,8 +1,12 @@
 #!/bin/sh
 
-# for each file in the test_values directory
-# run helm install --dry-run=server
+set -e
+
+# For each file in the `test_values` directory
+# run helm install && helm uninstall.
 for file in test_values/*.yaml; do
-  echo "Running test for $file"
-  helm install --dry-run=server --debug -f $file mirrord-operator ./mirrord-operator
-done
\ No newline at end of file
+  echo "::group::Running test for $file" # Groups logs in the CI dashboard
+  helm install --atomic --debug -f $file mirrord-operator ./mirrord-operator --wait
+  helm uninstall mirrord-operator --wait
+  echo "::endgroup::"
+done