diff --git a/src/lib/util/transactionContext.ts b/src/lib/util/transactionContext.ts
index b8552af8be..5c5df1cd92 100644
--- a/src/lib/util/transactionContext.ts
+++ b/src/lib/util/transactionContext.ts
@@ -30,7 +30,7 @@ export const transactionContext = {
         return storage.getStore()?.type;
     },
 
-    getOperationId(): string | number | undefined {
+    getOperationId(): number | undefined {
         return storage.getStore()?.id;
     },