diff --git a/src/dynamic/deleteattachment.php b/src/dynamic/deleteattachment.php
new file mode 100644
index 0000000..66b6b1f
--- /dev/null
+++ b/src/dynamic/deleteattachment.php
@@ -0,0 +1,49 @@
+<?php
+require_once(__DIR__."/../core.php");
+security::checkType(security::WORKER, security::METHOD_NOTFOUND);
+security::checkWorkerUIEnabled();
+
+if (!security::checkParams("GET", [
+  ["id", security::PARAM_ISINT],
+  ["name", security::PARAM_NEMPTY]
+])) {
+  security::notFound();
+}
+
+$id = (int)$_GET["id"];
+$name = $_GET["name"];
+
+$incident = incidents::get($id, true);
+if ($incident === false) security::notFound();
+
+if (!security::isAllowed(security::ADMIN)) incidents::checkIncidentIsFromPerson($incident["id"]);
+
+$attachments = incidents::getAttachmentsFromIncident($incident);
+
+if ($attachments === false || !count($attachments)) security::notFound();
+
+$flag = false;
+
+foreach ($attachments as $attachment) {
+  if ($attachment == $name) {
+    $flag = true;
+    ?>
+    <form action="dodeleteattachment.php" method="POST" autocomplete="off">
+      <input type="hidden" name="id" value="<?=(int)$id?>">
+      <?php visual::addContinueInput(); ?>
+      <input type="hidden" name="name" value="<?=security::htmlsafe($name)?>">
+      <h4 class="mdl-dialog__title">Eliminar archivo adjunto</h4>
+      <div class="mdl-dialog__content">
+        <p>¿Estás seguro que quieres eliminar el archivo adjunto <code><?=security::htmlsafe($name)?></code>? <span style="color:#EF5350;font-weight:bold;">Esta acción es irreversible</span></p>
+      </div>
+      <div class="mdl-dialog__actions">
+        <button type="submit" class="mdl-button mdl-js-button mdl-js-ripple-effect mdl-button--accent">Eliminar</button>
+        <button data-dyndialog-close class="mdl-button mdl-js-button mdl-js-ripple-effect cancel">Cancelar</button>
+      </div>
+    </form>
+    <?php
+    break;
+  }
+}
+
+if ($flag === false) security::notFound();