diff --git a/src/rpc/RpcResponse.cpp b/src/rpc/RpcResponse.cpp
index 028c4247..7a9bf585 100644
--- a/src/rpc/RpcResponse.cpp
+++ b/src/rpc/RpcResponse.cpp
@@ -40,9 +40,9 @@ const RpcResponse::RpcResponse ok(const RpcRequest& request, obs_data_t* additio
 	return response;
 }
 
-const RpcResponse::RpcResponse fail(const RpcRequest& request, const QString& errorMessage)
+const RpcResponse::RpcResponse fail(const RpcRequest& request, const QString& errorMessage, obs_data_t* additionalFields)
 {
-	RpcResponse response(ResponseStatus::Error, request.messageId(), request.methodName());
+	RpcResponse response(ResponseStatus::Error, request.messageId(), request.methodName(), additionalFields);
 	response._errorMessage = errorMessage;
 	return response;
 }
diff --git a/src/rpc/RpcResponse.h b/src/rpc/RpcResponse.h
index 613b3276..11adfcf5 100644
--- a/src/rpc/RpcResponse.h
+++ b/src/rpc/RpcResponse.h
@@ -36,7 +36,10 @@ class RpcResponse
 public:
 	static RpcResponse ofRequest(const RpcRequest& request);
 	static const RpcResponse ok(const RpcRequest& request, obs_data_t* additionalFields = nullptr);
-	static const RpcResponse fail(const RpcRequest& request, const QString& errorMessage);
+	static const RpcResponse fail(
+		const RpcRequest& request, const QString& errorMessage,
+		obs_data_t* additionalFields = nullptr
+	);
 
 	ResponseStatus status() {
 		return _status;