diff --git a/schemas/contribution.json b/schemas/contribution.json
index 198226a..fcea8e0 100644
--- a/schemas/contribution.json
+++ b/schemas/contribution.json
@@ -14,7 +14,7 @@
     },
     "contributor": {
       "properties": {
-        "uri": {
+        "ipfs": {
           "type": "string",
           "format": "uri",
           "title": "IPFS URI",
diff --git a/schemas/contributor.json b/schemas/contributor.json
index 8472cec..7978f7b 100644
--- a/schemas/contributor.json
+++ b/schemas/contributor.json
@@ -15,7 +15,7 @@
     "kind": {
       "type": "string",
       "title": "Kind",
-      "description": "Type/category of contribution",
+      "description": "Category of contributor",
       "enum": [
         "person",
         "organization",