diff --git a/dbchandler.cpp b/dbchandler.cpp
index 5314789..47e3ad7 100644
--- a/dbchandler.cpp
+++ b/dbchandler.cpp
@@ -309,7 +309,7 @@ void DBCHandler::saveDBCFile(QString filename)
     for (int x = 0; x < dbc_nodes.count(); x++)
     {
         DBC_NODE node = dbc_nodes[x];
-        if (node.name.compare("Vector_XXX", Qt::CaseInsensitive) != 0)
+        if (node.name.compare("Vector__XXX", Qt::CaseInsensitive) != 0)
         {
             nodesOutput.append(node.name + " ");
             if (node.comment.length() > 0)
diff --git a/dbcmaineditor.cpp b/dbcmaineditor.cpp
index 8348191..823793d 100644
--- a/dbcmaineditor.cpp
+++ b/dbcmaineditor.cpp
@@ -118,7 +118,7 @@ void DBCMainEditor::deleteCurrentNode()
 {
     int thisRow = ui->NodesTable->currentRow();
     QString nodeName = ui->NodesTable->item(thisRow, 0)->text();
-    if (nodeName.length() > 0 && nodeName.compare("Vector_XXX", Qt::CaseInsensitive) != 0)
+    if (nodeName.length() > 0 && nodeName.compare("Vector__XXX", Qt::CaseInsensitive) != 0)
     {
         ui->NodesTable->removeRow(thisRow);
         dbcHandler->dbc_nodes.removeAt(thisRow);
@@ -375,10 +375,10 @@ void DBCMainEditor::refreshNodesTable()
 
     int rowIdx;
 
-    if (dbcHandler->findNodeByName("Vector_XXX") == NULL)
+    if (dbcHandler->findNodeByName("Vector__XXX") == NULL)
     {
         DBC_NODE newNode;
-        newNode.name = "Vector_XXX";
+        newNode.name = "Vector__XXX";
         newNode.comment = "Default node if no other node is specified";
         dbcHandler->dbc_nodes.append(newNode);
     }