diff --git a/src/main/java/com/sparrowwallet/drongo/ExtendedKey.java b/src/main/java/com/sparrowwallet/drongo/ExtendedKey.java
index adb7a10..37efd09 100644
--- a/src/main/java/com/sparrowwallet/drongo/ExtendedKey.java
+++ b/src/main/java/com/sparrowwallet/drongo/ExtendedKey.java
@@ -206,7 +206,7 @@ public class ExtendedKey {
         }
 
         public static List<Header> getHeaders(Network network) {
-            return Arrays.stream(Header.values()).filter(header -> header.getNetwork() == network || (header.getNetwork() == Network.TESTNET && network == Network.REGTEST)).collect(Collectors.toList());
+            return Arrays.stream(Header.values()).filter(header -> header.getNetwork() == network || (header.getNetwork() == Network.TESTNET && network == Network.REGTEST) || (header.getNetwork() == Network.TESTNET && network == Network.SIGNET)).collect(Collectors.toList());
         }
 
         public static Header fromExtendedKey(String xkey) {
diff --git a/src/main/java/com/sparrowwallet/drongo/Network.java b/src/main/java/com/sparrowwallet/drongo/Network.java
index ab389ac..06c6917 100644
--- a/src/main/java/com/sparrowwallet/drongo/Network.java
+++ b/src/main/java/com/sparrowwallet/drongo/Network.java
@@ -3,7 +3,8 @@ package com.sparrowwallet.drongo;
 public enum Network {
     MAINNET("mainnet", 0, "1", 5, "3", "bc", ExtendedKey.Header.xprv, ExtendedKey.Header.xpub, 8332),
     TESTNET("testnet", 111, "mn", 196, "2", "tb", ExtendedKey.Header.tprv, ExtendedKey.Header.tpub, 18332),
-    REGTEST("regtest", 111, "mn", 196, "2", "bcrt", ExtendedKey.Header.tprv, ExtendedKey.Header.tpub, 18443);
+    REGTEST("regtest", 111, "mn", 196, "2", "bcrt", ExtendedKey.Header.tprv, ExtendedKey.Header.tpub, 18443),
+    SIGNET("signet", 111, "mn", 196, "2", "tb", ExtendedKey.Header.tprv, ExtendedKey.Header.tpub, 38332);
 
     Network(String name, int p2pkhAddressHeader, String p2pkhAddressPrefix, int p2shAddressHeader, String p2shAddressPrefix, String bech32AddressHrp, ExtendedKey.Header xprvHeader, ExtendedKey.Header xpubHeader, int defaultPort) {
         this.name = name;
diff --git a/src/test/java/com/sparrowwallet/drongo/address/AddressTest.java b/src/test/java/com/sparrowwallet/drongo/address/AddressTest.java
index ea93994..9978803 100644
--- a/src/test/java/com/sparrowwallet/drongo/address/AddressTest.java
+++ b/src/test/java/com/sparrowwallet/drongo/address/AddressTest.java
@@ -45,6 +45,10 @@ public class AddressTest {
         Address address9 = Address.fromString(Network.TESTNET, "2NCZUtUt6gzXyBiPEQi5yQyrgR6f6F6Ki6A");
         Assert.assertTrue(address9 instanceof P2SHAddress);
         Assert.assertEquals("2NCZUtUt6gzXyBiPEQi5yQyrgR6f6F6Ki6A", address9.toString(Network.TESTNET));
+
+        Address address10 = Address.fromString(Network.SIGNET, "2NCZUtUt6gzXyBiPEQi5yQyrgR6f6F6Ki6A");
+        Assert.assertTrue(address10 instanceof P2SHAddress);
+        Assert.assertEquals("2NCZUtUt6gzXyBiPEQi5yQyrgR6f6F6Ki6A", address10.toString(Network.SIGNET));
     }
 
     @Test