diff --git a/salt/pillars/tlu-harvester.sls b/salt/pillars/tlu-harvester.sls
index 1409e1f..25be675 100644
--- a/salt/pillars/tlu-harvester.sls
+++ b/salt/pillars/tlu-harvester.sls
@@ -21,9 +21,9 @@ tlu-harvester:
         url: https://download.opensuse.org/tumbleweed/appliances/openSUSE-MicroOS.x86_64-kvm-and-xen.qcow2
     ubuntu:
       - name: ubuntu 20.04 (Focal Fossa)
-        url: https://cloud-images.ubuntu.com/focal/20211015/focal-server-cloudimg-amd64-disk-kvm.img
-        checksum: 8ba7a402852a8379ecc305fd518d26cdf012e7809134c3d2d4029a67990c8e33
+        url: https://cloud-images.ubuntu.com/focal/20211015/focal-server-cloudimg-amd64.img
+        checksum: c7adca2038a5fdda38328ecd461462bf4ab2cbaec2cc1bfd9340d9ee6bc543a8
         ns: default
       - name: ubuntu 21.04 (Hirsute Hippo)
-        url: https://cloud-images.ubuntu.com/hirsute/20211017/hirsute-server-cloudimg-amd64-disk-kvm.img
-        checksum: 0c4113189d14f4d4d1a8933318b40f69500bbe9ebf58864703a3e333f5355065
+        url: https://cloud-images.ubuntu.com/hirsute/20211017/hirsute-server-cloudimg-amd64.img
+        checksum: 2d8c7f872aab587f70268a34f031c6380197f6940b29eb5f241050bb98ba420e
diff --git a/salt/states/tlu-harvester/images.sls b/salt/states/tlu-harvester/images.sls
index 9e68f96..17a0f0b 100644
--- a/salt/states/tlu-harvester/images.sls
+++ b/salt/states/tlu-harvester/images.sls
@@ -7,6 +7,8 @@ Downloading image {{ filename }}:
     - source: {{ item['url'] }}
     {% if 'checksum' in item -%}
     - source_hash: {{ item['checksum'] }}
+    {% else %}
+    - skip_verify: True
     {% endif %}
     - user: root
     - group: root