diff --git a/src/utils/ConfigSchema.json b/src/utils/ConfigSchema.json
index c07d1e95..874fd18b 100644
--- a/src/utils/ConfigSchema.json
+++ b/src/utils/ConfigSchema.json
@@ -39,6 +39,15 @@
         },
         "footerText": {
           "type": "string"
+        },
+        "logo": {
+          "type": "string",
+          "description": "Path to an optional image asset, to be displayed in the header",
+          "pattern": "^(http|\/)",
+          "examples": [
+            "/web-icons/dashy-logo.png",
+            "https://i.ibb.co/yhbt6CY/dashy.png"
+          ]
         }
       },
       "required": [