diff --git a/pmd_display_field.php b/pmd_display_field.php
index dcf195f17c..dfe61593e4 100644
--- a/pmd_display_field.php
+++ b/pmd_display_field.php
@@ -9,6 +9,8 @@
  */
 require_once './libraries/common.inc.php';
 
+PMA_Response::getInstance()->disable();
+
 require_once 'libraries/pmd_common.php';
 
 
diff --git a/pmd_relation_new.php b/pmd_relation_new.php
index a7ca02fce9..e531611ff7 100644
--- a/pmd_relation_new.php
+++ b/pmd_relation_new.php
@@ -9,6 +9,9 @@
  *
  */
 require_once './libraries/common.inc.php';
+
+PMA_Response::getInstance()->disable();
+
 require_once 'libraries/pmd_common.php';
 $die_save_pos = 0;
 require_once 'pmd_save_pos.php';
diff --git a/pmd_relation_upd.php b/pmd_relation_upd.php
index 4681e544ab..f29424514a 100644
--- a/pmd_relation_upd.php
+++ b/pmd_relation_upd.php
@@ -9,6 +9,9 @@
  *
  */
 require_once './libraries/common.inc.php';
+
+PMA_Response::getInstance()->disable();
+
 require_once 'libraries/pmd_common.php';
 extract($_POST, EXTR_SKIP);
 extract($_GET, EXTR_SKIP);