diff --git a/main.py b/main.py
index dc53496..23a116d 100644
--- a/main.py
+++ b/main.py
@@ -106,7 +106,7 @@ def tick(t):
         grid[cp[0]][cp[1]].occupant = None #they move out of there
         grid[man.curr[0]][man.curr[1]].occupant = i
     if done:
-        print("Final Tick: " + t);
+        print("Final Tick: " + str(t));
         exit()
 
 def run():