diff --git a/packages/agoric-cli/test/test-inter-cli.js b/packages/agoric-cli/test/test-inter-cli.js
index b5c81864d4e3..9391fc1893ec 100644
--- a/packages/agoric-cli/test/test-inter-cli.js
+++ b/packages/agoric-cli/test/test-inter-cli.js
@@ -86,7 +86,6 @@ const offerSpec1 = harden({
       want: mk(bslot.ATOM, 5_000_000n),
     },
     proposal: {
-      exit: { onDemand: null },
       give: { Currency: mk(bslot.IST, 50_000_000n) },
       want: { Collateral: mk(bslot.ATOM, 5_000_000n) },
     },
diff --git a/packages/inter-protocol/src/clientSupport.js b/packages/inter-protocol/src/clientSupport.js
index a51bf808f1d0..413e8680fb40 100644
--- a/packages/inter-protocol/src/clientSupport.js
+++ b/packages/inter-protocol/src/clientSupport.js
@@ -240,7 +240,6 @@ const makeBidOffer = (brands, opts) => {
   const proposal = {
     give,
     ...('price' in opts ? { want: { Collateral: wantAmt } } : {}),
-    exit: { onDemand: null },
   };
 
   const bounds = (x, lo, hi) => {
diff --git a/packages/inter-protocol/test/test-clientSupport.js b/packages/inter-protocol/test/test-clientSupport.js
index 36e9b3aa1d39..8cbecf53b2d6 100644
--- a/packages/inter-protocol/test/test-clientSupport.js
+++ b/packages/inter-protocol/test/test-clientSupport.js
@@ -39,7 +39,6 @@ test('Offers.auction.Bid', async t => {
           callPipe: [['makeBidInvitation', [atom.brand]]],
         },
         proposal: {
-          exit: { onDemand: null },
           give: { Currency: ist.make(4_560_000n) },
         },
         offerArgs: {
@@ -69,7 +68,6 @@ test('Offers.auction.Bid', async t => {
         callPipe: [['makeBidInvitation', [atom.brand]]],
       },
       proposal: {
-        exit: { onDemand: null },
         give: { Currency: ist.make(4_560_000n) },
         want: { Collateral: atom.make(1_230_000n) },
       },