diff --git a/test/test_utils.cpp b/test/test_utils.cpp
index 114b93a..d12e1f3 100644
--- a/test/test_utils.cpp
+++ b/test/test_utils.cpp
@@ -57,7 +57,7 @@
     EXPECT_CALL(sdbusMock, sd_bus_message_exit_container(IsNull()))
         .WillOnce(Return(0)); /* end of std::vector */
 
-    auto ret = utils::getPSUInventoryPath(bus);
+    auto ret = utils::getPSUInventoryPaths(bus);
     EXPECT_EQ(2U, ret.size());
     EXPECT_EQ(path0, ret[0]);
     EXPECT_EQ(path1, ret[1]);