diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index b8fe97f..d308383 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -27,7 +27,7 @@ end
 def write_procfile(procfile="Procfile")
   File.open(procfile, "w") do |file|
     file.puts "alpha ./alpha"
-    file.puts "bravo ./bravo"
+    file.puts "bravo: ./bravo"
   end
 end