1 files changed, 2 insertions, 2 deletions
diff --git a/lib/irb/command/next.rb b/lib/irb/command/next.rb
index 6487c9d24c..92d28e33ef 100644
--- a/lib/irb/command/next.rb
+++ b/lib/irb/command/next.rb
@@ -7,8 +7,8 @@ module IRB
 
   module Command
     class Next < DebugCommand
-      def execute(*args)
-        super(do_cmds: ["next", *args].join(" "))
+      def execute(arg)
+        execute_debug_command(do_cmds: "next #{arg}".rstrip)
       end
     end
   end