diff --git a/api/starknet_api_openrpc.json b/api/starknet_api_openrpc.json
index 23220dd..f299c7e 100644
--- a/api/starknet_api_openrpc.json
+++ b/api/starknet_api_openrpc.json
@@ -249,11 +249,6 @@
             "execution_status": {
               "title": "execution status",
               "$ref": "#/components/schemas/TXN_EXECUTION_STATUS"
-            },
-            "failure_reason": {
-              "title": "failure reason",
-              "description": "the failure reason, only appears if finality_status is REJECTED or execution_status is REVERTED",
-              "type": "string"
             }
           },
           "required": ["finality_status"]