diff --git a/evic/cli.py b/evic/cli.py
index 607e97d..47ab611 100644
--- a/evic/cli.py
+++ b/evic/cli.py
@@ -524,7 +524,7 @@ def screenshot(output):
     data = dev.read_screen()
 
     # create the image from screen data
-    im = Image.fromstring("1",(64,128),bytes(data))
+    im = Image.frombytes("1",(64,128),bytes(data))
 
     # Write the image to the file
     with handle_exceptions(IOError):