diff --git a/test/rustint/core_test.clj b/test/rustint/core_test.clj
index 1e223e0..3bddaeb 100644
--- a/test/rustint/core_test.clj
+++ b/test/rustint/core_test.clj
@@ -151,3 +151,9 @@
     (is (= (dividir 12.0 3.0) 4.0))
   )
 )
+
+(deftest dividir-test05
+  (testing "Test 05 dividir"
+    (is (= (dividir 1 2) 0))
+  )
+)