diff --git a/config/schedule.rb b/config/schedule.rb
index 69c11c348..c12de01ff 100644
--- a/config/schedule.rb
+++ b/config/schedule.rb
@@ -7,7 +7,7 @@
 rbenv = 'export PATH="$HOME/.rbenv/bin:$PATH";eval "$(rbenv init -)";'
 path  = Whenever.path.sub(/\/releases\/.*/, '/current')
 set :job_template, "/bin/bash -l -c '#{rbenv} :job'"
-job_type :runner, "cd #{path} && bin/rails r -e :environment ':task' :output"
+job_type :runner, "cd #{path} && bin/rails r -e :environment \":task\" :output"
 
 # cron output
 set :output, 'log/cron.log'