diff --git a/lib/motion/project.rb b/lib/motion/project.rb
index 323e7991..9c7c8e1e 100644
--- a/lib/motion/project.rb
+++ b/lib/motion/project.rb
@@ -95,8 +95,7 @@ task :simulator => ['build:simulator'] do
   env = xcode.match(/^\/Applications/) ? "DYLD_FRAMEWORK_PATH=\"#{xcode}/../Frameworks\":\"#{xcode}/../OtherFrameworks\"" : ''
   env << ' NO_FOREGROUND_SIM=1' if App.config.spec_mode
   sim = File.join(App.config.bindir, 'sim')
-  debug = (ENV['debug'] || (App.config.spec_mode ? '0' : '2')).to_i
-  debug = 2 if debug < 0 or debug > 2
+  debug = (ENV['debug'] ? 1 : (App.config.spec_mode ? '0' : '2'))
   App.info 'Simulate', app
   at_exit { system("stty echo") } # Just in case the simulator launcher crashes and leaves the terminal without echo.
   sh "#{env} #{sim} #{debug} #{family_int} #{target} \"#{xcode}\" \"#{app}\""