diff --git a/core/src/exchanges/myriad/fetcher.ts b/core/src/exchanges/myriad/fetcher.ts
index c0dceae1..4e595b21 100644
--- a/core/src/exchanges/myriad/fetcher.ts
+++ b/core/src/exchanges/myriad/fetcher.ts
@@ -17,7 +17,7 @@ export interface MyriadRawMarket {
     volume24h?: number;
     volume?: number;
     liquidity?: number;
-    questionId?: number;
+    eventId?: number;
     topics?: string[];
     outcomes?: MyriadRawOutcome[];
     [key: string]: unknown;
diff --git a/core/src/exchanges/myriad/normalizer.ts b/core/src/exchanges/myriad/normalizer.ts
index 21531320..8eac1ea1 100644
--- a/core/src/exchanges/myriad/normalizer.ts
+++ b/core/src/exchanges/myriad/normalizer.ts
@@ -39,7 +39,7 @@ export class MyriadNormalizer implements IExchangeNormalizer<MyriadRawMarket, My
 
         const um = {
             marketId: `${raw.networkId}:${raw.id}`,
-            eventId: raw.questionId ? String(raw.questionId) : undefined,
+            eventId: raw.eventId ? String(raw.eventId) : undefined,
             title: raw.title || '',
             description: raw.description || '',
             outcomes,