diff --git a/eos/effects/armorrepairamountbonussubcap.py b/eos/effects/armorrepairamountbonussubcap.py
index 9c4e6b0d4..f148f0929 100644
--- a/eos/effects/armorrepairamountbonussubcap.py
+++ b/eos/effects/armorrepairamountbonussubcap.py
@@ -1,3 +1,4 @@
 type = "passive"
 def handler(fit, src, context):
-    fit.modules.filteredItemBoost(lambda mod: mod.item.requiresSkill("Repair Systems"), "armorDamageAmount", src.getModifiedItemAttr("armorRepairBonus"), stackingPenalties=True)
+    fit.modules.filteredItemBoost(lambda mod: mod.item.requiresSkill("Repair Systems"),
+                                  "armorDamageAmount", src.getModifiedItemAttr("armorRepairBonus"))