diff --git a/Sources/XXClient/Functions/GetSingleUseParams.swift b/Sources/XXClient/Functions/GetSingleUseParams.swift
index a70211ac8419908b0acdce5ad3cae9c3a76ac229..00c633681424f73fc2bff91fa584ecfe4200fd77 100644
--- a/Sources/XXClient/Functions/GetSingleUseParams.swift
+++ b/Sources/XXClient/Functions/GetSingleUseParams.swift
@@ -19,7 +19,7 @@ extension GetSingleUseParams {
 }
 
 extension GetSingleUseParams {
-  public static let unimplemented = GetCMixParams(
+  public static let unimplemented = GetSingleUseParams(
     run: XCTUnimplemented("\(Self.self)", placeholder: "unimplemented".data(using: .utf8)!)
   )
 }