diff --git a/spec/terminal_session.rb b/spec/terminal_session.rb
index 8cbbac0..3f8ca69 100644
--- a/spec/terminal_session.rb
+++ b/spec/terminal_session.rb
@@ -18,6 +18,10 @@ class TerminalSession
     tmux_command("new-session -d -x #{opts[:width]} -y #{opts[:height]} '#{cmd}'")
   end
 
+  def tmux_socket_name
+    @tmux_socket_name ||= SecureRandom.hex(6)
+  end
+
   def run_command(command)
     send_string(command)
     send_keys('enter')
@@ -70,10 +74,6 @@ class TerminalSession
 
   attr_reader :opts
 
-  def tmux_socket_name
-    @tmux_socket_name ||= SecureRandom.hex(6)
-  end
-
   def tmux_command(cmd)
     out = `tmux -u -L #{tmux_socket_name} #{cmd}`