diff --git a/entities/storage_entity.cpp b/entities/storage_entity.cpp
index ee7a6a0..b198c38 100644
--- a/entities/storage_entity.cpp
+++ b/entities/storage_entity.cpp
@@ -4,7 +4,7 @@
 unsigned long long storage_entity::__global_id = 0;
 
 storage_entity::storage_entity(unsigned int capacity) : _capacity(capacity) {
-    this->_id = storage_entity::__global_id++;
+    this->_id = ++storage_entity::__global_id;
 }