diff --git a/client/schemas/blueprint-spec2-schema.json b/client/schemas/blueprint-spec2-schema.json
index 49c94b7..90b1a59 100644
--- a/client/schemas/blueprint-spec2-schema.json
+++ b/client/schemas/blueprint-spec2-schema.json
@@ -70,7 +70,22 @@
                             "type": "boolean"
                         },
                         "icon": {
-                            "type": "string"
+                            "oneOf": [
+                                {
+                                    "type": "object",
+                                    "additionalProperties": false,
+                                    "properties": {
+                                        "path": {
+                                            "type": "string"
+                                        }
+                                    },
+                                    "required": ["path"]
+                                },
+                                {
+                                    "type": "null"
+                                }
+                            ],
+                            "title": "Blueprint Icon"
                         },
                         "blueprint-labels": {
                             "type": "array",