diff --git a/app/assets/javascripts/controllers/ops/pglogical_replication_form_controller.js b/app/assets/javascripts/controllers/ops/pglogical_replication_form_controller.js
index 423f5de42d8..5b7f752ca11 100644
--- a/app/assets/javascripts/controllers/ops/pglogical_replication_form_controller.js
+++ b/app/assets/javascripts/controllers/ops/pglogical_replication_form_controller.js
@@ -1,4 +1,4 @@
-ManageIQ.angular.app.controller('pglogicalReplicationFormController', ['$http', '$scope', 'pglogicalReplicationFormId', 'miqService', '$q', function($http, $scope, pglogicalReplicationFormId, miqService, $q) {
+ManageIQ.angular.app.controller('pglogicalReplicationFormController', ['$http', '$scope', 'pglogicalReplicationFormId', 'miqService', '$q', '$timeout', function($http, $scope, pglogicalReplicationFormId, miqService, $q, $timeout) {
   var init = function() {
     $scope.pglogicalReplicationModel = {
       replication_type: 'none',
@@ -316,6 +316,10 @@ ManageIQ.angular.app.controller('pglogicalReplicationFormController', ['$http',
     $scope.afterGet = true;
     $scope.modelCopy = angular.copy( $scope.pglogicalReplicationModel );
     miqService.sparkleOff();
+
+    $timeout(function() {
+      $scope.codeMirrorRefresh = true;
+    });
   }
 
   init();
diff --git a/app/views/ops/_settings_replication_tab.html.haml b/app/views/ops/_settings_replication_tab.html.haml
index d4f4ab55816..9d9b9f0f5bb 100644
--- a/app/views/ops/_settings_replication_tab.html.haml
+++ b/app/views/ops/_settings_replication_tab.html.haml
@@ -188,6 +188,7 @@
         = _('Excluded Tables')
       %br
         %textarea{"ui-codemirror" => "",
+                  "ui-refresh"    => "codeMirrorRefresh",
                   :name           => "exclusion_list",
                   'ng-model'      => 'pglogicalReplicationModel.exclusion_list',
                   'checkchange'   => ''}