diff --git a/classes/minesweeper.py b/classes/minesweeper.py
index 3cd145a..4c6ba9e 100644
--- a/classes/minesweeper.py
+++ b/classes/minesweeper.py
@@ -389,6 +389,8 @@ class Minesweeper:
                     sensor_list[i][j]="wall"
                 elif self.current_map.terrain_matrix[posy][posx]>9:
                     sensor_list[i][j]="wall"
+                elif self.current_map.terrain_matrix[posy][posx]>4:
+                    sensor_list[i][j]="grass"
                 else:
                     sensor_list[i][j]="sand"
                 for cliff in self.current_map.cliffs:
diff --git a/main.py b/main.py
index 00ffb7c..4fd4b49 100644
--- a/main.py
+++ b/main.py
@@ -11,7 +11,7 @@ TILES_X = int(12)
 TILES_Y = int(10)
 
 # wł/wył muzyki
-MUSIC = True
+MUSIC = False
 
 # ustalenie FPS
 FPS = 60