diff --git a/02_Windows_App/Perun_v1/app.config b/02_Windows_App/Perun_v1/app.config
index db0c0f9..91c2fec 100644
--- a/02_Windows_App/Perun_v1/app.config
+++ b/02_Windows_App/Perun_v1/app.config
@@ -35,7 +35,7 @@
                 <value>3306</value>
             </setting>
             <setting name="DCS_Server_Port" serializeAs="String">
-                <value>48620</value>
+                <value>48621</value>
             </setting>
             <setting name="DCS_Instance" serializeAs="String">
                 <value>1</value>