diff --git a/test/openpower-pels/mocks.hpp b/test/openpower-pels/mocks.hpp
index ae8d385..eadf3b6 100644
--- a/test/openpower-pels/mocks.hpp
+++ b/test/openpower-pels/mocks.hpp
@@ -61,7 +61,7 @@
                  const std::string&),
                 (const override));
     MOCK_METHOD(void, createProgressSRC,
-                (const uint64_t&, const std::vector<uint8_t>&),
+                (const std::vector<uint8_t>&, const std::vector<uint8_t>&),
                 (const override));
     MOCK_METHOD(std::vector<uint32_t>, getLogIDWithHwIsolation, (),
                 (const override));