diff --git a/includes/utils.hpp b/includes/utils.hpp
index 85bdaa5..7d3381b 100644
--- a/includes/utils.hpp
+++ b/includes/utils.hpp
@@ -4,10 +4,16 @@
 #include <vector>
 
 template <typename T>
-void print_vec(const std::vector<const T> vec) {
+void print_vec(const std::vector<T> vec) {
   std::cout << "[ (" << vec.size() << ")\n";
-  for (const T it : vec) {
-    std::cout << "  " << it << "\n";
+  for (const T &it : vec) {
+    std::cout << "  ";
+    if (std::is_pointer<T>::value) {
+      std::cout << *it;
+    } else {
+      std::cout << it;
+    }
+    std::cout << "\n";
   }
   std::cout << "]\n";
 }