diff --git a/eos/effects/modulebonusfightersupportunit.py b/eos/effects/modulebonusfightersupportunit.py
index 64906e62a..93a4c22f4 100644
--- a/eos/effects/modulebonusfightersupportunit.py
+++ b/eos/effects/modulebonusfightersupportunit.py
@@ -6,16 +6,16 @@ type = "passive"
 
 
 def handler(fit, src, context):
-    fit.fighters.filteredItemBoost(lambda mod: mod.item.requiresSkill("Fighters"), "shieldCapacity",
+    fit.fighters.filteredItemMultiply(lambda mod: mod.item.requiresSkill("Fighters"), "shieldCapacity",
                                    src.getModifiedItemAttr("fighterBonusShieldCapacityPercent"))
-    fit.fighters.filteredItemBoost(lambda mod: mod.item.requiresSkill("Fighters"), "maxVelocity",
+    fit.fighters.filteredItemMultiply(lambda mod: mod.item.requiresSkill("Fighters"), "maxVelocity",
                                    src.getModifiedItemAttr("fighterBonusVelocityPercent"), stackingPenalties=True)
-    fit.fighters.filteredItemBoost(lambda mod: mod.item.requiresSkill("Fighters"),
+    fit.fighters.filteredItemMultiply(lambda mod: mod.item.requiresSkill("Fighters"),
                                    "fighterAbilityAttackMissileDuration",
                                    src.getModifiedItemAttr("fighterBonusROFPercent"), stackingPenalties=True)
-    fit.fighters.filteredItemBoost(lambda mod: mod.item.requiresSkill("Fighters"), "fighterAbilityAttackTurretDuration",
+    fit.fighters.filteredItemMultiply(lambda mod: mod.item.requiresSkill("Fighters"), "fighterAbilityAttackTurretDuration",
                                    src.getModifiedItemAttr("fighterBonusROFPercent"), stackingPenalties=True)
-    fit.fighters.filteredItemBoost(lambda mod: mod.item.requiresSkill("Fighters"), "fighterAbilityMissilesDuration",
+    fit.fighters.filteredItemMultiply(lambda mod: mod.item.requiresSkill("Fighters"), "fighterAbilityMissilesDuration",
                                    src.getModifiedItemAttr("fighterBonusROFPercent"), stackingPenalties=True)
-    fit.fighters.filteredItemBoost(lambda mod: mod.item.requiresSkill("Fighters"), "shieldRechargeRate",
+    fit.fighters.filteredItemMultiply(lambda mod: mod.item.requiresSkill("Fighters"), "shieldRechargeRate",
                                    src.getModifiedItemAttr("fighterBonusShieldRechargePercent"))
diff --git a/eos/effects/shipbonuscommanddestroyerrole1defenderbonus.py b/eos/effects/shipbonuscommanddestroyerrole1defenderbonus.py
new file mode 100644
index 000000000..d147ce629
--- /dev/null
+++ b/eos/effects/shipbonuscommanddestroyerrole1defenderbonus.py
@@ -0,0 +1,6 @@
+type = "passive"
+
+
+def handler(fit, ship, context):
+    fit.modules.filteredItemBoost(lambda mod: mod.item.requiresSkill("Defender Missiles"),
+                                  "moduleReactivationDelay", ship.getModifiedItemAttr("shipBonusRole1"))
diff --git a/eve.db b/eve.db
index 78230ae47..9eeeaf8ab 100644
Binary files a/eve.db and b/eve.db differ