diff --git a/core/src/main/java/org/netcrusher/tcp/TcpAcceptor.java b/core/src/main/java/org/netcrusher/tcp/TcpAcceptor.java
index 6f41246..788541a 100644
--- a/core/src/main/java/org/netcrusher/tcp/TcpAcceptor.java
+++ b/core/src/main/java/org/netcrusher/tcp/TcpAcceptor.java
@@ -60,7 +60,6 @@ class TcpAcceptor implements NetFreezer {
         BufferOptions bufferOptions) throws IOException
     {
         this.crusher = crusher;
-        this.bindAddress = bindAddress;
         this.connectAddress = connectAddress;
         this.bindBeforeConnectAddress = bindBeforeConnectAddress;
         this.socketOptions = socketOptions;
@@ -79,6 +78,12 @@ class TcpAcceptor implements NetFreezer {
             this.serverSocketChannel.bind(bindAddress);
         }
 
+        if (bindAddress.getPort() == 0 && serverSocketChannel.getLocalAddress() instanceof InetSocketAddress)  {
+            this.bindAddress = (InetSocketAddress) serverSocketChannel.getLocalAddress();
+        } else {
+            this.bindAddress = bindAddress;
+        }
+
         this.serverSelectionKey = reactor.getSelector()
             .register(serverSocketChannel, 0, (selectionKey) -> this.accept());
 
@@ -252,6 +257,10 @@ public boolean isFrozen() {
         return state.isAnyOf(State.FROZEN | State.CLOSED);
     }
 
+    public InetSocketAddress getBindAddress() {
+        return bindAddress;
+    }
+
     private static final class State extends BitState {
 
         private static final int OPEN = bit(0);
diff --git a/core/src/main/java/org/netcrusher/tcp/TcpCrusher.java b/core/src/main/java/org/netcrusher/tcp/TcpCrusher.java
index a1cf724..6ebb456 100644
--- a/core/src/main/java/org/netcrusher/tcp/TcpCrusher.java
+++ b/core/src/main/java/org/netcrusher/tcp/TcpCrusher.java
@@ -44,7 +44,7 @@ public class TcpCrusher implements NetCrusher {
 
     private static final int DEFAULT_PAIR_CAPACITY = 32;
 
-    private final InetSocketAddress bindAddress;
+    private InetSocketAddress bindAddress;
 
     private final InetSocketAddress connectAddress;
 
@@ -128,6 +128,10 @@ public void open() {
 
                 state.set(State.FROZEN);
 
+                if (bindAddress.getPort() == 0) {
+                    this.bindAddress = this.acceptor.getBindAddress();
+                }
+
                 LOGGER.info("TcpCrusher <{}>-<{}> is open", bindAddress, connectAddress);
 
                 unfreeze();