diff --git a/src/main.rs b/src/main.rs
index 15649f4..e13268f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -71,6 +71,11 @@ fn interactive_play() {
         }
 
         bank += result.player_winnings;
+
+        if bank == 0 {
+            println!("You're out of money.");
+            return;
+        }
     }
 }