diff --git a/openflexure_microscope/plugins/testing/schema_example/schema.json b/openflexure_microscope/plugins/testing/schema_example/schema.json
index 1628740f..4aee4dcd 100644
--- a/openflexure_microscope/plugins/testing/schema_example/schema.json
+++ b/openflexure_microscope/plugins/testing/schema_example/schema.json
@@ -1,5 +1,6 @@
 {
   "id": "test-plugin",
+  "icon": "pets",
   "forms": [
     {
       "name": "Simple request",