diff --git a/packages/asset-swapper/src/constants.ts b/packages/asset-swapper/src/constants.ts
index 745e816bbf..d4686e9923 100644
--- a/packages/asset-swapper/src/constants.ts
+++ b/packages/asset-swapper/src/constants.ts
@@ -128,5 +128,6 @@ export const constants = {
 // data analysis work and address some of the issues with maker fillable amounts
 // in later milestones. Once the feature is fully rolled out and is providing value
 // and we have assessed that there is no user impact, we will proceed in cleaning up
-// the feature flag.
+// the feature flag.  When that time comes, follow this PR to "undo" the feature flag:
+// https://github.com/0xProject/0x-monorepo/pull/2735
 export const IS_PRICE_AWARE_RFQ_ENABLED: boolean = false;