diff --git a/lib/pp.rb b/lib/pp.rb
index e67881ff9b..eb8ea1e10a 100644
--- a/lib/pp.rb
+++ b/lib/pp.rb
@@ -65,7 +65,7 @@ class PP < PrettyPrint
     begin
       require 'io/console'
       _, width = out.winsize
-    rescue LoadError, NoMethodError, Errno::ENOTTY, Errno::EINVAL
+    rescue LoadError, NoMethodError, SystemCallError
     end
     (width || ENV['COLUMNS']&.to_i&.nonzero? || 80) - 1
   end