diff --git a/core/src/main/java/org/apache/struts2/views/freemarker/tags/StrutsModels.java b/core/src/main/java/org/apache/struts2/views/freemarker/tags/StrutsModels.java
index d61c3cdeb..5dd3f3856 100644
--- a/core/src/main/java/org/apache/struts2/views/freemarker/tags/StrutsModels.java
+++ b/core/src/main/java/org/apache/struts2/views/freemarker/tags/StrutsModels.java
@@ -242,7 +242,7 @@ public class StrutsModels {
         return date;
     }
 
-    public DateTimePickerModel getDateTimePicker() {
+    public DateTimePickerModel getDatetimepicker() {
         if (dateTimePicker == null) {
             dateTimePicker = new DateTimePickerModel(stack, req, res);
         }