diff --git a/java/debugger/impl/src/com/intellij/debugger/engine/DebugProcessImpl.java b/java/debugger/impl/src/com/intellij/debugger/engine/DebugProcessImpl.java
index 216f7746a535..5018baf02473 100644
--- a/java/debugger/impl/src/com/intellij/debugger/engine/DebugProcessImpl.java
+++ b/java/debugger/impl/src/com/intellij/debugger/engine/DebugProcessImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
+ * Copyright 2000-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
  */
 package com.intellij.debugger.engine;
 
@@ -472,7 +472,7 @@ public abstract class DebugProcessImpl extends UserDataHolderBase implements Deb
         }
         try {
           String listeningAddress = connector.startListening(myArguments);
-          String port = StringUtil.substringAfter(listeningAddress, ":");
+          String port = StringUtil.substringAfterLast(listeningAddress, ":");
           if (port != null) {
             listeningAddress = port;
           }