diff --git a/src/plugins/debugger/debuggerengine.cpp b/src/plugins/debugger/debuggerengine.cpp
index e490832d340bfd3032d843fe861324faa7cc83a5..64f7373539d5a1937b16ced5b261cc2c57739d74 100644
--- a/src/plugins/debugger/debuggerengine.cpp
+++ b/src/plugins/debugger/debuggerengine.cpp
@@ -110,7 +110,7 @@ DebuggerStartParameters::DebuggerStartParameters()
     useTerminal(false),
     breakAtMain(false),
     qmlServerAddress("127.0.0.1"),
-    qmlServerPort(3768),
+    qmlServerPort(Constants::QML_DEFAULT_DEBUG_SERVER_PORT),
     toolChainType(ToolChain::UNKNOWN),
     startMode(NoStartMode),
     executableUid(0)