diff --git a/test/foundry/integration/flows/royalty/Royalty.t.sol b/test/foundry/integration/flows/royalty/Royalty.t.sol
index c3cf4a632..93b229fac 100644
--- a/test/foundry/integration/flows/royalty/Royalty.t.sol
+++ b/test/foundry/integration/flows/royalty/Royalty.t.sol
@@ -163,8 +163,8 @@ contract Flows_Integration_Disputes is BaseIntegration {
 
             address[] memory accounts = new address[](2);
             // If you face InvalidSplit__AccountsOutOfOrder, shuffle the order of accounts (swap index 0 and 1)
-            accounts[0] = ipAcct[3];
-            accounts[1] = ipAcct3_ancestorVault;
+            accounts[1] = ipAcct[3];
+            accounts[0] = ipAcct3_ancestorVault;
 
             royaltyPolicyLAP.distributeIpPoolFunds(ipAcct[3], address(mockToken), accounts, address(u.dan));
 
diff --git a/test/foundry/registries/IPAssetRegistry.t.sol b/test/foundry/registries/IPAssetRegistry.t.sol
index 85e1e8154..0cf01ee28 100644
--- a/test/foundry/registries/IPAssetRegistry.t.sol
+++ b/test/foundry/registries/IPAssetRegistry.t.sol
@@ -150,6 +150,14 @@ contract IPAssetRegistryTest is BaseTest {
         registry.register(address(erc721WithoutMetadata), 999);
     }
 
+    function test_IPAssetRegistry_not_registered() public {
+        assertTrue(!registry.isRegistered(address(0)));
+        assertTrue(!registry.isRegistered(address(0x12345)));
+        assertTrue(!registry.isRegistered(address(this)));
+        mockNFT.mintId(alice, 1000);
+        assertTrue(!registry.isRegistered(ipAssetRegistry.registerIpAccount(block.chainid, address(mockNFT), 1000)));
+    }
+
     /// @notice Helper function for generating an account address.
     function _getIPAccount(uint256 contractId) internal view returns (address) {
         return