diff --git a/volatility/schemas/schema-4.1.0.json b/volatility/schemas/schema-4.1.0.json
index 6b55822c3..3e536c900 100644
--- a/volatility/schemas/schema-4.1.0.json
+++ b/volatility/schemas/schema-4.1.0.json
@@ -73,7 +73,7 @@
         "type": {
           "$ref": "#/definitions/type_descriptor"
         },
-        "readonly_data": {
+        "constant_data": {
           "type": "string",
           "media": {
             "binaryEncoding": "base64",