diff --git a/config/initializers/session_store.rb b/config/initializers/session_store.rb
index e8d8b642da6cbf43a1555bf9e5c6301fa5aee3f8..ed4c8dec11324e491846d32a39eb1004f405dfa1 100644
--- a/config/initializers/session_store.rb
+++ b/config/initializers/session_store.rb
@@ -1,6 +1,6 @@
 # Be sure to restart your server when you modify this file.
 
-unless ARGV.grep(/assets:precompile/)
+unless ARGV.grep(/assets:precompile/).any?
 
   LeapWeb::Application.config.session_store CouchRest::Session::Store,
     expire_after: 1800