diff --git a/Simulation.cpp b/Simulation.cpp
index 00ace16..244fede 100644
--- a/Simulation.cpp
+++ b/Simulation.cpp
@@ -20,6 +20,7 @@ Simulation::Simulation()
 #ifndef DEBUG
 	// inicjalizacja ncurses
     initscr();
+    curs_set(0);
     getmaxyx(stdscr, this->rows, this->cols);
 
     if (has_colors())