diff --git a/test/rustint/core_test.clj b/test/rustint/core_test.clj
index f41ab4d..5d6d07a 100644
--- a/test/rustint/core_test.clj
+++ b/test/rustint/core_test.clj
@@ -798,3 +798,12 @@
     ))
   )
 )
+
+(deftest test-cargar-en-reg-dest-02
+  (testing "Test 02 cargar-en-reg-dest"
+    (is (=
+      (cargar-en-reg-dest [[['String "2"] ['i64 6] ['i64 2] ['i64 2] ['i64 0]] [['i64 6] ['i64 2] ['i64 [0 3]] ['i64 [0 4]] ['i64 2] ['i64 2]]] [0 3] 'f64 3)
+      [[['String "2"] ['i64 6] ['i64 2] ['f64 3] ['i64 0]] [['i64 6] ['i64 2] ['i64 [0 3]] ['i64 [0 4]] ['i64 2] ['i64 2]]]
+    ))
+  )
+)