diff --git a/src/app/components/DamageDealt.jsx b/src/app/components/DamageDealt.jsx
index 2b88a07c..3fd7e826 100644
--- a/src/app/components/DamageDealt.jsx
+++ b/src/app/components/DamageDealt.jsx
@@ -142,7 +142,7 @@ export default class DamageDealt extends TranslatedComponent {
           let engineering;
           if (m.blueprint && m.blueprint.name) {
             engineering = translate(m.blueprint.name) + ' ' + translate('grade') + ' ' + m.blueprint.grade;
-            if (m.blueprint.special && m.blueprint.special.id) {
+            if (m.blueprint.special && m.blueprint.special.id >= 0) {
               engineering += ', ' + translate(m.blueprint.special.name);
             }
           }
diff --git a/src/app/components/HardpointSlot.jsx b/src/app/components/HardpointSlot.jsx
index 826bc7c2..ce8416a9 100644
--- a/src/app/components/HardpointSlot.jsx
+++ b/src/app/components/HardpointSlot.jsx
@@ -48,7 +48,7 @@ export default class HardpointSlot extends Slot {
       let modTT = translate('modified');
       if (m && m.blueprint && m.blueprint.name) {
         modTT = translate(m.blueprint.name) + ' ' + translate('grade') + ' ' + m.blueprint.grade;
-        if (m.blueprint.special && m.blueprint.special.id) {
+        if (m.blueprint.special && m.blueprint.special.id >= 0) {
           modTT += ', ' + translate(m.blueprint.special.name);
         }
       }