diff --git a/fig/cli/formatter.py b/fig/cli/formatter.py
index ee4b3d959..df777d509 100644
--- a/fig/cli/formatter.py
+++ b/fig/cli/formatter.py
@@ -9,7 +9,7 @@ def get_tty_width():
     if len(tty_size) != 2:
         return 80
     _, width = tty_size
-    return width
+    return int(width)
 
 
 class Formatter(object):