diff --git a/api-reference-v2/openapi_spec.json b/api-reference-v2/openapi_spec.json
index 84562b99343d..92fdcdd88494 100644
--- a/api-reference-v2/openapi_spec.json
+++ b/api-reference-v2/openapi_spec.json
@@ -7092,8 +7092,7 @@
             "description": "The dispute amount"
           },
           "currency": {
-            "type": "string",
-            "description": "The three-letter ISO currency code"
+            "$ref": "#/components/schemas/Currency"
           },
           "dispute_stage": {
             "$ref": "#/components/schemas/DisputeStage"
diff --git a/api-reference/openapi_spec.json b/api-reference/openapi_spec.json
index 733ba96237c4..8523ecb8d90f 100644
--- a/api-reference/openapi_spec.json
+++ b/api-reference/openapi_spec.json
@@ -9950,8 +9950,7 @@
             "description": "The dispute amount"
           },
           "currency": {
-            "type": "string",
-            "description": "The three-letter ISO currency code"
+            "$ref": "#/components/schemas/Currency"
           },
           "dispute_stage": {
             "$ref": "#/components/schemas/DisputeStage"