diff --git a/ocf/ocf_test.go b/ocf/ocf_test.go
index 38a462b..200a779 100644
--- a/ocf/ocf_test.go
+++ b/ocf/ocf_test.go
@@ -1074,6 +1074,7 @@ func TestWithSchemaMarshaler(t *testing.T) {
 				"name": "meta",
 				"type": {
 					"type": "array",
+					"logicalType": "map",
 					"items": {
 						"type": "record",
 						"name": "FooMetadataEntry",
diff --git a/ocf/testdata/full-schema.json b/ocf/testdata/full-schema.json
index a1b5999..003d072 100644
--- a/ocf/testdata/full-schema.json
+++ b/ocf/testdata/full-schema.json
@@ -35,7 +35,8 @@
               "field-id": 5
             }
           ]
-        }
+        },
+        "logicalType": "map"
       },
       "field-id": 3
     }