diff --git a/packages/boot/test/bootstrapTests/price-feed-replace.test.ts b/packages/boot/test/bootstrapTests/price-feed-replace.test.ts
index e3c60c5016c..f089979e5c6 100644
--- a/packages/boot/test/bootstrapTests/price-feed-replace.test.ts
+++ b/packages/boot/test/bootstrapTests/price-feed-replace.test.ts
@@ -46,7 +46,7 @@ const setup: LiquidationSetup = {
 };
 
 const outcome = {
-  bids: [{ payouts: { Bid: 0, Collateral: 1.800828 } }],
+  bids: [{ payouts: { Bid: 0, Collateral: 2.224446 } }],
 };
 
 test.serial('setupVaults; run replace-price-feeds proposals', async t => {
@@ -165,7 +165,8 @@ test.serial('3. verify liquidation', async t => {
   console.log(collateralBrandKey, 'step 6 of 10');
   await advanceTimeBy(3, 'minutes');
   t.like(readLatest(`published.auction.book${managerIndex}`), {
-    collateralAvailable: { value: 13199172n },
+    // 15_000_000 - ( 20_000_000 / 8.991 )
+    collateralAvailable: { value: 12775554n },
   });
 
   console.log(collateralBrandKey, 'step 7 of 10');