1 files changed, 1 insertions, 1 deletions

diff --git a/game.h b/game.h
index 5706461..7004f17 100644
--- a/game.h
+++ b/game.h
@@ -42,6 +42,6 @@ uint8_t timer2;
 uint8_t preSignal;
 uint32_t startTime;
 uint32_t time;
-uint8_t buttonPressed;
+volatile uint8_t buttonPressed;
 
 #endif