diff --git a/src/Utils.hpp b/src/Utils.hpp
index cb96822..9f799f5 100644
--- a/src/Utils.hpp
+++ b/src/Utils.hpp
@@ -315,7 +315,8 @@
             retries = 5;
         }
 
-        std::vector<std::string> interfaces(types.size());
+        std::vector<std::string> interfaces;
+        interfaces.reserve(types.size());
         for (const auto& type : types)
         {
             interfaces.push_back(configInterfaceName(type));