diff --git a/include/openbmc_dbus_rest.hpp b/include/openbmc_dbus_rest.hpp
index a4cccb1..c8673d1 100644
--- a/include/openbmc_dbus_rest.hpp
+++ b/include/openbmc_dbus_rest.hpp
@@ -466,7 +466,7 @@
     {
         return ret;
     }
-    ret.push_back("");
+    ret.emplace_back("");
     int containerDepth = 0;
 
     for (std::string::const_iterator character = string.begin();
@@ -488,7 +488,7 @@
                 {
                     if (character + 1 != string.end())
                     {
-                        ret.push_back("");
+                        ret.emplace_back("");
                     }
                 }
                 break;
@@ -497,7 +497,7 @@
                 {
                     if (character + 1 != string.end())
                     {
-                        ret.push_back("");
+                        ret.emplace_back("");
                     }
                 }
                 break;
diff --git a/redfish-core/lib/account_service.hpp b/redfish-core/lib/account_service.hpp
index 7f34949..07efeb5 100644
--- a/redfish-core/lib/account_service.hpp
+++ b/redfish-core/lib/account_service.hpp
@@ -488,8 +488,8 @@
                                     }
                                 }
 
-                                confData.groupRoleList.push_back(std::make_pair(
-                                    object.first.str, roleMapData));
+                                confData.groupRoleList.emplace_back(
+                                    object.first.str, roleMapData);
                             }
                         }
                     }