diff --git a/first.py b/first.py
old mode 100644
new mode 100755
index 46f3430..a4e28f6
--- a/first.py
+++ b/first.py
@@ -1,3 +1,4 @@
+#/bin/python3
 import pygame
 from random import randint as ri
 def scale(vaktor):
diff --git a/main.py b/main.py
old mode 100644
new mode 100755
index 1791e88..7da6f7b
--- a/main.py
+++ b/main.py
@@ -1,3 +1,4 @@
+#/bin/python3
 import pygame
 from random import randint as ri