diff --git a/unix_time_conversion.module b/unix_time_conversion.module
index 2e61107..079b927 100644
--- a/unix_time_conversion.module
+++ b/unix_time_conversion.module
@@ -156,7 +156,7 @@ function unix_time_conversion_timestamp_to_date_form($form, &$form_state) {
     '#type' => 'textfield',
     '#size' => 20,
     '#weight' => 1,
-    '#description' => t('@timestamp_desc', array('@timestamp_desc' => $timestamp_description)),
+    '#attributes' => array('placeholder' => $timestamp_description),
   );
   // Calculate submit button.
   $form['calculate'] = array(