diff --git a/lib/whenever/command_line.rb b/lib/whenever/command_line.rb
index 25b9da0c..388149df 100644
--- a/lib/whenever/command_line.rb
+++ b/lib/whenever/command_line.rb
@@ -78,6 +78,8 @@ def write_crontab(contents)
       IO.popen(command.join(' '), 'r+') do |crontab|
         crontab.write(contents)
         crontab.close_write
+        stdout = crontab.read
+        puts stdout unless stdout == ''
       end
 
       success = $?.exitstatus.zero?