diff --git a/redfish-core/lib/event_service.hpp b/redfish-core/lib/event_service.hpp
index 35e3a1c..30103ba 100644
--- a/redfish-core/lib/event_service.hpp
+++ b/redfish-core/lib/event_service.hpp
@@ -192,7 +192,7 @@
 {
     if (ec)
     {
-        if (ec.value() == EBADR)
+        if (ec.value() == EBADR || ec.value() == EHOSTUNREACH)
         {
             // This is an optional process so just return if it isn't there
             return;