diff --git a/src/dlangide/tools/d/dcdinterface.d b/src/dlangide/tools/d/dcdinterface.d
index ff34394..9fddab0 100644
--- a/src/dlangide/tools/d/dcdinterface.d
+++ b/src/dlangide/tools/d/dcdinterface.d
@@ -9,7 +9,8 @@ import std.typecons;
 import std.conv;
 import std.string;
 
-
+const DCD_SERVER_PORT_FOR_DLANGIDE = 9167;
+const DCD_DEFAULT_PORT = 9166;
 
 enum DCDResult : int {
 	DCD_NOT_RUNNING = 0,
@@ -19,14 +20,16 @@ enum DCDResult : int {
 }
 alias ResultSet = Tuple!(DCDResult, "result", dstring[], "output");
 
+
 //Interface to DCD
 //TODO: Check if server is running, start server if needed etc.
 class DCDInterface {
 
-    private int _port = 9166;
+    private int _port;
     //ExternalProcess dcdProcess;
     //ProtectedTextStorage stdoutTarget;
-	this() {
+	this(int port = DCD_SERVER_PORT_FOR_DLANGIDE) {
+        _port = port;
         //dcdProcess = new ExternalProcess();
         //stdoutTarget = new ProtectedTextStorage();
 	}
@@ -65,8 +68,8 @@ class DCDInterface {
             arguments ~= "-I";
             arguments ~= p;
         }
-
-
+        if (_port != DCD_DEFAULT_PORT)
+            arguments ~= "-p" ~ to!string(_port);
 
         bool success = false;
 		dstring[] output =  invokeDcd(arguments, content, success);
@@ -110,6 +113,8 @@ class DCDInterface {
             arguments ~= "-I";
             arguments ~= p;
         }
+        if (_port != DCD_DEFAULT_PORT)
+            arguments ~= "-p" ~ to!string(_port);
 
         bool success = false;
 		dstring[] output =  invokeDcd(arguments, content, success);
diff --git a/src/dlangide/tools/d/dcdserver.d b/src/dlangide/tools/d/dcdserver.d
index 81637c2..2a5b097 100644
--- a/src/dlangide/tools/d/dcdserver.d
+++ b/src/dlangide/tools/d/dcdserver.d
@@ -5,6 +5,8 @@ import dlangui.core.files;
 import dlangide.builders.extprocess;
 import dlangide.workspace.project;
 import std.conv : to;
+import dlangide.tools.d.dcdinterface;
+
 
 /// encapsulates running DCD server access
 class DCDServer {
@@ -18,7 +20,7 @@ class DCDServer {
     @property int port() {
         return _port;
     }
-    this(int port = 9166) {
+    this(int port = DCD_SERVER_PORT_FOR_DLANGIDE) {
         _port = port;
     }
     /// returns true if there was error while trying to run server last time
@@ -51,6 +53,8 @@ class DCDServer {
             arguments ~= "-I";
             arguments ~= p;
         }
+        if (_port != DCD_DEFAULT_PORT)
+            arguments ~= "-p" ~ to!string(_port);
         Log.i("starting dcd-server: executable path is ", dcdServerExecutable, " args: ", arguments);
         dcdProcess = new ExternalProcess();
 		stdoutTarget = new ProtectedTextStorage();
diff --git a/src/dlangide/tools/d/deditortool.d b/src/dlangide/tools/d/deditortool.d
index eb3ca66..9c98225 100644
--- a/src/dlangide/tools/d/deditortool.d
+++ b/src/dlangide/tools/d/deditortool.d
@@ -19,7 +19,7 @@ class DEditorTool : EditorTool
 
 
 	this(IDEFrame frame) {
-		_dcd = new DCDInterface();
+		_dcd = new DCDInterface(DCD_SERVER_PORT_FOR_DLANGIDE);
 		super(frame);
 	}