diff --git a/src/lib/types/experimental.ts b/src/lib/types/experimental.ts
index 9c021801a0..906c6cd082 100644
--- a/src/lib/types/experimental.ts
+++ b/src/lib/types/experimental.ts
@@ -43,7 +43,6 @@ export type IFlagKey =
     | 'estimateTrafficDataCost'
     | 'useMemoizedActiveTokens'
     | 'queryMissingTokens'
-    | 'checkEdgeValidTokensFromCache'
     | 'userAccessUIEnabled'
     | 'disableUpdateMaxRevisionId'
     | 'disablePublishUnannouncedEvents'