diff --git a/oamapps/postConfigure/postConfigure.cpp b/oamapps/postConfigure/postConfigure.cpp
index 2687acc4b..d1f5e3686 100644
--- a/oamapps/postConfigure/postConfigure.cpp
+++ b/oamapps/postConfigure/postConfigure.cpp
@@ -792,7 +792,6 @@ int main(int argc, char* argv[])
         try
         {
             sysConfig->setConfig(InstallSection, "MySQLPort", mysqlPort);
-            sysConfig->setConfig("CrossEngineSupport", "Port", mysqlPort);
         }
         catch (...)
         {}