diff --git a/utils/sql/git/required/2014_04_12_SlowMitigation.sql b/utils/sql/git/required/2014_04_12_SlowMitigation.sql
index f2ac0d68d..a497a525b 100644
--- a/utils/sql/git/required/2014_04_12_SlowMitigation.sql
+++ b/utils/sql/git/required/2014_04_12_SlowMitigation.sql
@@ -2,6 +2,6 @@
 UPDATE npc_types SET slow_mitigation = slow_mitigation * 100;
 
 -- Change variable type from FLOAT TO INT
-ALTER TABLE npc_types MODIFY slow_mitigation smallint(4);
+ALTER TABLE npc_types MODIFY slow_mitigation smallint(4) NOT NULL DEFAULT  '0'; 
 
 
diff --git a/utils/sql/git/required/2014_05_4_SlowMitigationFix.sql b/utils/sql/git/required/2014_05_4_SlowMitigationFix.sql
new file mode 100644
index 000000000..bf657023c
--- /dev/null
+++ b/utils/sql/git/required/2014_05_4_SlowMitigationFix.sql
@@ -0,0 +1,3 @@
+ALTER TABLE npc_types MODIFY slow_mitigation smallint(4) NOT NULL DEFAULT  '0'; 
+
+