diff --git a/armada/cli/apply.py b/armada/cli/apply.py
index 97c49a8a..37634bfb 100644
--- a/armada/cli/apply.py
+++ b/armada/cli/apply.py
@@ -41,7 +41,7 @@ class ApplyChartsCommand(cmd.Command):
                             default=False, help='Disable pre upgrade actions')
         parser.add_argument('--disable-update-post', action='store_true',
                             default=False, help='Disable post upgrade actions')
-        parser.add_argument('--enable-chart-cleanup', action='store',
+        parser.add_argument('--enable-chart-cleanup', action='store_true',
                             default=False, help='Enable Chart Clean Up')
         parser.add_argument('--wait', action='store_true',
                             default=False, help='Wait until all charts'
diff --git a/armada/handlers/tiller.py b/armada/handlers/tiller.py
index e6e59ba4..61bcd389 100644
--- a/armada/handlers/tiller.py
+++ b/armada/handlers/tiller.py
@@ -267,7 +267,13 @@ class Tiller(object):
         :result - will remove any chart that is not present in yaml
         '''
 
-        valid_charts = [release_prefix(prefix, chart) for chart in charts]
+        valid_charts = []
+        for gchart in charts:
+            for chart in gchart.get('chart_group'):
+                valid_charts.append(release_prefix(prefix,
+                                                   chart.get('chart')
+                                                        .get('name')))
+
         actual_charts = [x.name for x in self.list_releases()]
         chart_diff = list(set(actual_charts) - set(valid_charts))
 
diff --git a/examples/simple.yaml b/examples/simple.yaml
new file mode 100644
index 00000000..1c459de4
--- /dev/null
+++ b/examples/simple.yaml
@@ -0,0 +1,29 @@
+# For simple deployments
+
+armada:
+  release_prefix: armada
+  charts:
+    - description: Deploys Helm Toolkit and Mariadb
+      chart_group:
+      - chart: &blog-1
+          name: blog-1
+          release_name: blog-1
+          namespace: default
+          values: {}
+          source:
+              type: git
+              location: https://github.com/gardlt/hello-world-chart
+              subpath: .
+              reference: master
+          dependencies: []
+      - chart: &blog-2
+          name: blog-2
+          release_name: blog-2
+          namespace: default
+          values: {}
+          source:
+              type: git
+              location: https://github.com/gardlt/hello-world-chart
+              subpath: .
+              reference: master
+          dependencies: []