diff --git a/wallettemplate/src/main/java/org/bitcoinj/walletfx/application/WalletApplication.java b/wallettemplate/src/main/java/org/bitcoinj/walletfx/application/WalletApplication.java
index a9144b3c2..c0e35bab5 100644
--- a/wallettemplate/src/main/java/org/bitcoinj/walletfx/application/WalletApplication.java
+++ b/wallettemplate/src/main/java/org/bitcoinj/walletfx/application/WalletApplication.java
@@ -193,7 +193,6 @@ public abstract class WalletApplication implements AppDelegate {
             case TESTNET -> "test";
             case SIGNET -> "signet";
             case REGTEST -> "regtest";
-            default -> throw new IllegalArgumentException("Unsupported network");
         };
     }
 }