diff --git a/redfish-core/lib/pcie.hpp b/redfish-core/lib/pcie.hpp
index 64fe70e..ebbf926 100644
--- a/redfish-core/lib/pcie.hpp
+++ b/redfish-core/lib/pcie.hpp
@@ -389,7 +389,7 @@
                     continue;
                 }
             }
-            if (devIdProperty == nullptr || !devIdProperty->empty())
+            if (devIdProperty == nullptr || devIdProperty->empty())
             {
                 messages::resourceNotFound(asyncResp->res, "PCIeFunction",
                                            function);