diff --git a/sql/database-create.sql b/sql/database-create.sql
index 1491f5c56c666e5b92b3e77df6f54bcb5b2dff8e..a872ee7748cd0ebc8d865d3afe07628d12dad6f8 100644
--- a/sql/database-create.sql
+++ b/sql/database-create.sql
@@ -282,6 +282,7 @@ CREATE TABLE experiments (
   keyhash varchar(64) default NULL,
   eventkey varchar(64) default NULL,
   idx int(10) unsigned NOT NULL auto_increment,
+  sim_reswap_count smallint(5) unsigned NOT NULL default '0',
   PRIMARY KEY  (eid,pid),
   KEY idx (idx),
   KEY batchmode (batchmode)
diff --git a/sql/database-migrate.txt b/sql/database-migrate.txt
index d2b622b9d7532ab54931023cf0882d27f80ab317..88a70b9d88fcc0dba607c5c3dbf332da15844983 100644
--- a/sql/database-migrate.txt
+++ b/sql/database-migrate.txt
@@ -1239,3 +1239,9 @@ last_net_act,last_cpu_act,last_ext_act);
       
 	alter table nodes add stated_tag varchar(32) default NULL \
 			after sfshostid;
+
+1.218: Add nse_reswap_count in the experiments table to count how many
+       times we tried re-mapping a sim experiment.
+
+       alter table experiments add column sim_reswap_count \
+             smallint(5) unsigned NOT NULL default '0';