diff --git a/sql-files/item_db.sql b/sql-files/item_db.sql
index 5ff944c684..f305efbafa 100644
--- a/sql-files/item_db.sql
+++ b/sql-files/item_db.sql
@@ -15,7 +15,7 @@ CREATE TABLE `item_db` (
   `defence` smallint(5) unsigned DEFAULT NULL,
   `range` tinyint(2) unsigned DEFAULT NULL,
   `slots` tinyint(2) unsigned DEFAULT NULL,
-  `equip_jobs` int(10) unsigned DEFAULT NULL,
+  `equip_jobs` bigint(20) unsigned DEFAULT NULL,
   `equip_upper` tinyint(2) unsigned DEFAULT NULL,
   `equip_genders` tinyint(1) unsigned DEFAULT NULL,
   `equip_locations` mediumint(7) unsigned DEFAULT NULL,
diff --git a/sql-files/item_db2.sql b/sql-files/item_db2.sql
index 6fca4cbf6a..7bb37b7e22 100644
--- a/sql-files/item_db2.sql
+++ b/sql-files/item_db2.sql
@@ -15,7 +15,7 @@ CREATE TABLE `item_db2` (
   `defence` smallint(5) unsigned DEFAULT NULL,
   `range` tinyint(2) unsigned DEFAULT NULL,
   `slots` tinyint(2) unsigned DEFAULT NULL,
-  `equip_jobs` int(10) unsigned DEFAULT NULL,
+  `equip_jobs` bigint(20) unsigned DEFAULT NULL,
   `equip_upper` tinyint(2) unsigned DEFAULT NULL,
   `equip_genders` tinyint(1) unsigned DEFAULT NULL,
   `equip_locations` mediumint(7) unsigned DEFAULT NULL,
diff --git a/sql-files/item_db2_re.sql b/sql-files/item_db2_re.sql
index a6d3971a56..ad65339059 100644
--- a/sql-files/item_db2_re.sql
+++ b/sql-files/item_db2_re.sql
@@ -15,7 +15,7 @@ CREATE TABLE `item_db2_re` (
   `defence` smallint(5) unsigned DEFAULT NULL,
   `range` tinyint(2) unsigned DEFAULT NULL,
   `slots` tinyint(2) unsigned DEFAULT NULL,
-  `equip_jobs` int(10) unsigned DEFAULT NULL,
+  `equip_jobs` bigint(20) unsigned DEFAULT NULL,
   `equip_upper` tinyint(2) unsigned DEFAULT NULL,
   `equip_genders` tinyint(1) unsigned DEFAULT NULL,
   `equip_locations` mediumint(7) unsigned DEFAULT NULL,
diff --git a/sql-files/item_db_re.sql b/sql-files/item_db_re.sql
index ceb6ab7af3..7b052b5f97 100644
--- a/sql-files/item_db_re.sql
+++ b/sql-files/item_db_re.sql
@@ -15,7 +15,7 @@ CREATE TABLE `item_db_re` (
   `defence` smallint(5) unsigned DEFAULT NULL,
   `range` tinyint(2) unsigned DEFAULT NULL,
   `slots` tinyint(2) unsigned DEFAULT NULL,
-  `equip_jobs` int(10) unsigned DEFAULT NULL,
+  `equip_jobs` bigint(20) unsigned DEFAULT NULL,
   `equip_upper` tinyint(2) unsigned DEFAULT NULL,
   `equip_genders` tinyint(1) unsigned DEFAULT NULL,
   `equip_locations` mediumint(7) unsigned DEFAULT NULL,
diff --git a/sql-files/upgrades/upgrade_20160614.sql b/sql-files/upgrades/upgrade_20160614.sql
new file mode 100644
index 0000000000..823e2be432
--- /dev/null
+++ b/sql-files/upgrades/upgrade_20160614.sql
@@ -0,0 +1,7 @@
+ALTER TABLE `item_db` MODIFY COLUMN `equip_jobs` bigint(20) unsigned DEFAULT NULL;
+
+ALTER TABLE `item_db_re` MODIFY COLUMN `equip_jobs` bigint(20) unsigned DEFAULT NULL;
+
+ALTER TABLE `item_db2` MODIFY COLUMN `equip_jobs` bigint(20) unsigned DEFAULT NULL;
+
+ALTER TABLE `item_db2_re` MODIFY COLUMN `equip_jobs` bigint(20) unsigned DEFAULT NULL;
diff --git a/src/map/itemdb.c b/src/map/itemdb.c
index e0e27a1fc5..24b39a8b79 100644
--- a/src/map/itemdb.c
+++ b/src/map/itemdb.c
@@ -1280,7 +1280,7 @@ static bool itemdb_parse_dbrow(char** str, const char* source, int line, int scr
 		id->slot = MAX_SLOTS;
 	}
 
-	itemdb_jobid2mapid(id->class_base, (unsigned int)strtoul(str[11],NULL,0));
+	itemdb_jobid2mapid(id->class_base, (uint64)strtoul(str[11],NULL,0));
 	id->class_upper = atoi(str[12]);
 	id->sex	= atoi(str[13]);
 	id->equip = atoi(str[14]);