diff --git a/utils.cpp b/utils.cpp
index 7a60bbc..e538d20 100644
--- a/utils.cpp
+++ b/utils.cpp
@@ -15,7 +15,7 @@
 {
 
     using InterfaceList = std::vector<std::string>;
-    std::map<std::string, std::vector<std::string>> mapperResponse;
+    std::unordered_map<std::string, std::vector<std::string>> mapperResponse;
 
     auto& bus = DBusHandler::getBus();