diff --git a/a3p-integration/proposals/z:acceptance/vaults.test.js b/a3p-integration/proposals/z:acceptance/vaults.test.js
index 7f3b818549d..bb8d9a40cb5 100644
--- a/a3p-integration/proposals/z:acceptance/vaults.test.js
+++ b/a3p-integration/proposals/z:acceptance/vaults.test.js
@@ -226,7 +226,8 @@ test.serial('user cannot open a vault above debt limit', async t => {
   );
 });
 
-test.serial('user can open a vault under debt limit', async t => {
+// TODO #10599. marked as `skip` since several flakes were observed
+test.skip('user can open a vault under debt limit', async t => {
   const istBalanceBefore = await getISTBalance(GOV1ADDR);
   const activeVaultsBefore = await listVaults(GOV1ADDR, walletUtils);