diff --git a/modules/backend/formwidgets/DatePicker.php b/modules/backend/formwidgets/DatePicker.php
index f5aa0452d..4cae343a4 100644
--- a/modules/backend/formwidgets/DatePicker.php
+++ b/modules/backend/formwidgets/DatePicker.php
@@ -70,6 +70,12 @@ class DatePicker extends FormWidgetBase
             elseif (is_object($value)) {
                 $value = $value->toDateString();
             }
+        } elseif ($this->mode == 'datetime') {
+            if ($value) {
+                $dateTime = explode(' ', $value);
+            }
+            $this->vars['valueDate'] = isset($dateTime[1]) ? $dateTime[0] : '';
+            $this->vars['valueTime'] = isset($dateTime[1]) ? substr($dateTime[1], 0, 5) : '';
         }
 
         $this->vars['value'] = $value ?: '';
diff --git a/modules/backend/formwidgets/datepicker/partials/_datepicker.htm b/modules/backend/formwidgets/datepicker/partials/_datepicker.htm
index dc3ecb9c7..a96b0655e 100644
--- a/modules/backend/formwidgets/datepicker/partials/_datepicker.htm
+++ b/modules/backend/formwidgets/datepicker/partials/_datepicker.htm
@@ -34,7 +34,7 @@
                         type="text"
                         id="<?= $this->getId('input') ?>"
                         name="<?= $name ?>"
-                        value="<?= $value ?>"
+                        value="<?= $valueDate ?>"
                         class="form-control align-right"
                         autocomplete="off">
                 </div>
@@ -49,7 +49,7 @@
                         type="text"
                         id="<?= $this->getId('input') ?>-time"
                         name="<?= $timeName ?>"
-                        value="<?= $value ?>"
+                        value="<?= $valueTime ?>"
                         class="form-control align-right"
                         autocomplete="off"
                         data-autoclose="true"