diff --git a/test/openpower-pels/mocks.hpp b/test/openpower-pels/mocks.hpp
index 1fd679f..be3291d 100644
--- a/test/openpower-pels/mocks.hpp
+++ b/test/openpower-pels/mocks.hpp
@@ -32,9 +32,10 @@
     MOCK_METHOD(void, getHWCalloutFields,
                 (const std::string&, std::string&, std::string&, std::string&),
                 (const override));
-    MOCK_METHOD(std::string, getSystemType, (), (const override));
     MOCK_METHOD(std::string, getLocationCode, (const std::string&),
                 (const override));
+    MOCK_METHOD(const std::vector<std::string>&, getSystemNames, (),
+                (const override));
 
     void changeHostState(bool newState)
     {