diff --git a/sinkronisasi.include.php b/sinkronisasi.include.php
index 14de4c9..8efa6f9 100644
--- a/sinkronisasi.include.php
+++ b/sinkronisasi.include.php
@@ -128,14 +128,13 @@ function sinkronisasi_fix_vid($term) {
 }
 
 function sinkronisasi_import($terms) {
-    $terms1 = $terms;
-    $terms2 = $terms;
-    sinkronisasi_import_iterate_insert($terms1);
-    sinkronisasi_import_iterate_update($terms2);
+    sinkronisasi_import_iterate_insert($terms);
+    sinkronisasi_import_iterate_update($terms);
 }
 
 function sinkronisasi_import_iterate_insert($terms) {
-    foreach ($terms as $tid => $term) {
+    foreach ($terms as $tid => $_term) {
+        $term = $_term;
         $term = sinkronisasi_fix_vid($term);
         $term = sinkronisasi_delete_taxonomy_term_field_type($term);
         $term = sinkronisasi_set_field_original_tid($term);
@@ -147,7 +146,8 @@ function sinkronisasi_import_iterate_insert($terms) {
 }
 
 function sinkronisasi_import_iterate_update($terms) {
-    foreach ($terms as $tid => $term) {
+    foreach ($terms as $tid => $_term) {
+        $term = $_term;
         $term = sinkronisasi_fix_vid($term);
         $term = sinkronisasi_taxonomy_term_normalization($term);
         $term = sinkronisasi_set_field_original_tid($term);