diff --git a/pandora_console/include/class/NetworkMap.class.php b/pandora_console/include/class/NetworkMap.class.php
index fb17914079..942f338a0d 100644
--- a/pandora_console/include/class/NetworkMap.class.php
+++ b/pandora_console/include/class/NetworkMap.class.php
@@ -3043,6 +3043,7 @@ class NetworkMap
         $table->data = [];
         $table->rowstyle['template_row'] = 'display: none;';
         $table->data['template_row']['node_source'] = '';
+        // Inputs must be not select2, cause duplication make issues.
         $table->data['template_row']['interface_source'] = html_print_select(
             [],
             'interface_source',
@@ -3050,7 +3051,21 @@ class NetworkMap
             '',
             __('None'),
             0,
-            true
+            true,
+            false,
+            true,
+            '',
+            false,
+            false,
+            false,
+            false,
+            false,
+            '',
+            false,
+            false,
+            false,
+            false,
+            false
         );
         $table->data['template_row']['interface_target'] = html_print_select(
             [],
@@ -3059,7 +3074,21 @@ class NetworkMap
             '',
             __('None'),
             0,
-            true
+            true,
+            false,
+            true,
+            '',
+            false,
+            false,
+            false,
+            false,
+            false,
+            '',
+            false,
+            false,
+            false,
+            false,
+            false
         );
 
         $table->data['template_row']['node_target'] = '';
diff --git a/pandora_console/include/javascript/functions_pandora_networkmap.js b/pandora_console/include/javascript/functions_pandora_networkmap.js
index 0d440d3048..0568752f63 100644
--- a/pandora_console/include/javascript/functions_pandora_networkmap.js
+++ b/pandora_console/include/javascript/functions_pandora_networkmap.js
@@ -965,8 +965,7 @@ function load_interfaces(selected_links) {
     $("#relations_table-no_relations").css("display", "none");
     $("#relations_table-loading").css("display", "");
 
-    var template_relation_row = $("#relations_table-template_row");
-    template_relation_row.clone();
+    var template_relation_row = $("#relations_table-template_row").clone;
 
     $(template_relation_row).css("display", "");
     $(template_relation_row).attr("class", "relation_link_row");
@@ -1114,6 +1113,10 @@ function load_interfaces(selected_links) {
     );
     $("#relations_table tbody").append(template_relation_row);
 
+    // Update input for transform in select2.
+    $("#interface_source_" + i).select2();
+    $("#interface_target_" + i).select2();
+
     template_relation_row = null;
   });
 }