diff --git a/src/controllers/api/crewShipFusionController.ts b/src/controllers/api/crewShipFusionController.ts
index daa30b33..87cfd2ce 100644
--- a/src/controllers/api/crewShipFusionController.ts
+++ b/src/controllers/api/crewShipFusionController.ts
@@ -66,7 +66,7 @@ export const crewShipFusionController: RequestHandler = async (req, res) => {
         }
     } else {
         const superiorMeta = ExportCustoms[superiorItem.ItemType].randomisedUpgrades ?? [];
-        const inferiorMeta = ExportCustoms[superiorItem.ItemType].randomisedUpgrades ?? [];
+        const inferiorMeta = ExportCustoms[inferiorItem.ItemType].randomisedUpgrades ?? [];
         for (let i = 0; i != inferiorFingerprint.buffs.length; ++i) {
             const buffA = fingerprint.buffs[i];
             const buffB = inferiorFingerprint.buffs[i];