diff --git a/plugins/serendipity_event_entryproperties/serendipity_event_entryproperties.php b/plugins/serendipity_event_entryproperties/serendipity_event_entryproperties.php
index ee5cf8a1..b2f3548b 100644
--- a/plugins/serendipity_event_entryproperties/serendipity_event_entryproperties.php
+++ b/plugins/serendipity_event_entryproperties/serendipity_event_entryproperties.php
@@ -480,8 +480,8 @@ class serendipity_event_entryproperties extends serendipity_event
                         <textarea id="prop<?php echo $fieldname; ?>" class="change_preview" name="serendipity[properties][<?php echo $fieldname; ?>]" data-configitem="prop<?php echo $fieldname; ?>"><?php echo serendipity_specialchars($value); ?></textarea>
                         <button class="customfieldMedia" type="button" name="insImage" title="<?php echo MEDIA ; ?>"><span class="icon-picture"></span><span class="visuallyhidden"><?php echo MEDIA ; ?></span></button>
                         <figure id="prop<?php echo $fieldname; ?>_preview">
-                            <figcaption><?php echo PREVIEW ?></figcaption>
-                            <img alt="" src="<?php echo $value; ?>">
+                            <?php  if (preg_match('/(\.jpg|\.png|\.bmp)$/', $value)) { echo '<figcaption>' . PREVIEW . '</figcaption>'; }?>
+                            <img alt="" src="<?php  if (preg_match('/(\.jpg|\.png|\.bmp)$/', $value)) {echo $value; }?>">
                         </figure>
                     </div>
 <?php