diff --git a/sessions_manager.hpp b/sessions_manager.hpp
index 251ca96..9fd38b1 100644
--- a/sessions_manager.hpp
+++ b/sessions_manager.hpp
@@ -17,7 +17,7 @@
 
 constexpr size_t SESSION_ZERO = 0;
 constexpr size_t MAX_SESSIONLESS_COUNT = 1;
-constexpr size_t MAX_SESSION_COUNT = 5;
+constexpr size_t MAX_SESSION_COUNT = 15;
 
 /**
  * @class Manager