diff --git a/plinth/modules/snapshot/templates/snapshot.html b/plinth/modules/snapshot/templates/snapshot.html
index 5de3fef4e..aa3222f81 100644
--- a/plinth/modules/snapshot/templates/snapshot.html
+++ b/plinth/modules/snapshot/templates/snapshot.html
@@ -40,11 +40,11 @@
     <div class="col-xs-6 text-right">
       <a title="{% trans 'Delete all the snapshots' %}"
          role="button" class="btn btn-danger"
-         {% if snapshots|length == 1 %}
-         disabled="disabled"
-         {% else %}
-         href="{% url 'snapshot:delete-all' %}"
-         {% endif %}>
+        {% if not has_deletable_snapshots %}
+          disabled="disabled"
+        {% else %}
+          href="{% url 'snapshot:delete-all' %}"
+        {% endif %}>
         {% trans 'Delete All' %}
       </a>
     </div>
diff --git a/plinth/modules/snapshot/views.py b/plinth/modules/snapshot/views.py
index 0621e6d32..7129c0ef6 100644
--- a/plinth/modules/snapshot/views.py
+++ b/plinth/modules/snapshot/views.py
@@ -52,11 +52,15 @@ def index(request):
 
     output = actions.superuser_run('snapshot', ['list'])
     snapshots = json.loads(output)
+    has_deletable_snapshots = any(
+        [snapshot for snapshot in snapshots[1:]
+         if not snapshot['is_default']])
 
     return TemplateResponse(request, 'snapshot.html', {
         'title': snapshot_module.name,
         'description': snapshot_module.description,
         'snapshots': snapshots,
+        'has_deletable_snapshots': has_deletable_snapshots,
         'form': form
     })