diff --git a/src/tenderizer/Tenderizer.sol b/src/tenderizer/Tenderizer.sol
index c211f56..2570278 100644
--- a/src/tenderizer/Tenderizer.sol
+++ b/src/tenderizer/Tenderizer.sol
@@ -124,6 +124,7 @@ contract Tenderizer is TenderizerImmutableArgs, TenderizerEvents, TToken, Multic
 
         // withdraw assets to send to `receiver`
         amount = _withdraw(validator(), unlockID);
+        if (amount == 0) revert InsufficientAssets();
 
         // transfer assets to `receiver`
         ERC20(asset()).safeTransfer(receiver, amount);
diff --git a/test/tenderizer/Tenderizer.t.sol b/test/tenderizer/Tenderizer.t.sol
index 4155a1b..f8e10d6 100644
--- a/test/tenderizer/Tenderizer.t.sol
+++ b/test/tenderizer/Tenderizer.t.sol
@@ -17,6 +17,7 @@ import { StdCheats } from "forge-std/StdCheats.sol";
 import { IERC20, IERC20Metadata } from "core/interfaces/IERC20.sol";
 import { Adapter, TenderizerHarness } from "test/tenderizer/Tenderizer.harness.sol";
 import { AdapterDelegateCall } from "core/adapters/Adapter.sol";
+import { Tenderizer as TenderizerContract } from "core/tenderizer/Tenderizer.sol";
 import { TenderizerEvents } from "core/tenderizer/TenderizerBase.sol";
 import { StaticCallFailed } from "core/utils/StaticCall.sol";
 import { TToken } from "core/tendertoken/TToken.sol";
@@ -298,6 +299,16 @@ contract TenderizerTest is TenderizerSetup, TenderizerEvents {
         tenderizer.withdraw(account1, unlockID);
     }
 
+    function test_Withdraw_RevertIfAdapterReturnsZeroAssets() public {
+        uint256 unlockID = 1;
+        vm.mockCall(unlocks, abi.encodeCall(Unlocks.useUnlock, (account1, unlockID)), "");
+        vm.mockCall(adapter, abi.encodeCall(Adapter.withdraw, (validator, unlockID)), abi.encode(0));
+
+        vm.prank(account1);
+        vm.expectRevert(TenderizerContract.InsufficientAssets.selector);
+        tenderizer.withdraw(account2, unlockID);
+    }
+
     function test_Withdraw_RevertIfUseUnlockFails() public {
         uint256 unlockID = 1;
         // Calls to mocked addresses may revert if there is no code on the address.