diff --git a/code/API_definitions/kyc-match.yaml b/code/API_definitions/kyc-match.yaml
index 26474e5..8877906 100644
--- a/code/API_definitions/kyc-match.yaml
+++ b/code/API_definitions/kyc-match.yaml
@@ -349,7 +349,7 @@ components:
           allOf:
             - $ref: '#/components/schemas/MatchResult'
             - description: Indicates whether the middle names of the customer matches with the one on the Operator's system.
-        middleNamesScore:
+        middleNamesMatchScore:
           $ref: '#/components/schemas/MatchScoreResult'
         familyNameAtBirthMatch:
           allOf: