diff --git a/lib/db_ido_mysql/schema/mysql.sql b/lib/db_ido_mysql/schema/mysql.sql
index 28927d72b..114ee6c92 100644
--- a/lib/db_ido_mysql/schema/mysql.sql
+++ b/lib/db_ido_mysql/schema/mysql.sql
@@ -1614,7 +1614,7 @@ CREATE INDEX loge_inst_id_time_idx on icinga_logentries (instance_id ASC, logent
 
 -- statehistory
 CREATE INDEX statehist_i_id_o_id_s_ty_s_ti on icinga_statehistory(instance_id, object_id, state_type, state_time);
---#2274
+-- #2274
 create index statehist_state_idx on icinga_statehistory(object_id,state);