diff --git a/src/PSM3.sol b/src/PSM3.sol
index 69d24bc..f26a80d 100644
--- a/src/PSM3.sol
+++ b/src/PSM3.sol
@@ -190,9 +190,8 @@ contract PSM3 is IPSM3, Ownable {
     function previewDeposit(address asset, uint256 assetsToDeposit)
         public view override returns (uint256)
     {
-        require(_isValidAsset(asset), "PSM3/invalid-asset");
-
         // Convert amount to 1e18 precision denominated in value of USD then convert to shares.
+        // NOTE: Don't need to check valid asset here since `_getAssetValue` will revert if invalid
         return convertToShares(_getAssetValue(asset, assetsToDeposit, false));  // Round down
     }
 
@@ -297,7 +296,7 @@ contract PSM3 is IPSM3, Ownable {
         if      (asset == address(usdc))  return _getUsdcValue(amount);
         else if (asset == address(usds))  return _getUsdsValue(amount);
         else if (asset == address(susds)) return _getSUsdsValue(amount, roundUp);
-        else revert("PSM3/invalid-asset");
+        else revert("PSM3/invalid-asset-for-value");
     }
 
     function _getUsdcValue(uint256 amount) internal view returns (uint256) {
diff --git a/test/unit/Deposit.t.sol b/test/unit/Deposit.t.sol
index 95d82e7..12face7 100644
--- a/test/unit/Deposit.t.sol
+++ b/test/unit/Deposit.t.sol
@@ -19,8 +19,9 @@ contract PSMDepositTests is PSMTestBase {
         psm.deposit(address(usdc), user1, 0);
     }
 
-    function test_deposit_notUsdcOrUsds() public {
-        vm.expectRevert("PSM3/invalid-asset");
+    function test_deposit_invalidAsset() public {
+        // NOTE: This reverts in _getAssetValue
+        vm.expectRevert("PSM3/invalid-asset-for-value");
         psm.deposit(makeAddr("new-asset"), user1, 100e6);
     }
 
diff --git a/test/unit/Getters.t.sol b/test/unit/Getters.t.sol
index 668a2aa..3b5208e 100644
--- a/test/unit/Getters.t.sol
+++ b/test/unit/Getters.t.sol
@@ -208,7 +208,7 @@ contract PSMHarnessTests is PSMTestBase {
     }
 
     function test_getAssetValue_zeroAddress() public {
-        vm.expectRevert("PSM3/invalid-asset");
+        vm.expectRevert("PSM3/invalid-asset-for-value");
         psmHarness.getAssetValue(address(0), 1, false);
     }
 
diff --git a/test/unit/PreviewDeposit.t.sol b/test/unit/PreviewDeposit.t.sol
index 5aa403a..1b3ee60 100644
--- a/test/unit/PreviewDeposit.t.sol
+++ b/test/unit/PreviewDeposit.t.sol
@@ -8,7 +8,7 @@ import { MockRateProvider, PSMTestBase } from "test/PSMTestBase.sol";
 contract PSMPreviewDeposit_FailureTests is PSMTestBase {
 
     function test_previewDeposit_invalidAsset() public {
-        vm.expectRevert("PSM3/invalid-asset");
+        vm.expectRevert("PSM3/invalid-asset-for-value");
         psm.previewDeposit(makeAddr("other-token"), 1);
     }