diff --git a/dg_clt/screen.py b/dg_clt/screen.py
index 65d8b81..d7d0188 100644
--- a/dg_clt/screen.py
+++ b/dg_clt/screen.py
@@ -1,6 +1,5 @@
 import os
-import subprocess
 
 
 def clear():
-    subprocess.call('clear' if os.name == 'posix' else 'cls')
+    os.system('cls' if os.name == 'nt' else 'clear')