diff --git a/designer-base/src/main/java/com/fr/design/gui/itree/filetree/ReportletPane.java b/designer-base/src/main/java/com/fr/design/gui/itree/filetree/ReportletPane.java
index 3f5fff689b..69e5a2c8ae 100644
--- a/designer-base/src/main/java/com/fr/design/gui/itree/filetree/ReportletPane.java
+++ b/designer-base/src/main/java/com/fr/design/gui/itree/filetree/ReportletPane.java
@@ -53,7 +53,7 @@ public class ReportletPane extends BasicPane {
         centerPane.add(cardPane, BorderLayout.CENTER);
         cardPane.setLayout(card = new CardLayout());
         templateReportletTree = new TemplateFileTree();
-        IOFileNodeFilter filter = new IOFileNodeFilter(new String[]{".cpt", ".class", ".frm", ".form"});
+        IOFileNodeFilter filter = new IOFileNodeFilter(new String[]{".cpt", ".class", ".frm", ".form", ".cptx"});
         templateReportletTree.setFileNodeFilter(filter);
         cardPane.add(t_panel = new JScrollPane(templateReportletTree), "TEMPLATE");
         classReportletTree = new ClassFileTree();