diff --git a/conf/checker.conf b/conf/checker.conf
index 36b979c..2524d7e 100644
--- a/conf/checker.conf
+++ b/conf/checker.conf
@@ -8,3 +8,7 @@ sam_addr = 127.0.0.1:7656
 
 # number of seconds between checks
 check_interval = 43200 #12 hours
+
+run_fetcher = yes
+run_maint = yes
+run_builder = yes