diff --git a/test/test_bitvec.c b/test/test_bitvec.c
index 629c241..3805ebb 100644
--- a/test/test_bitvec.c
+++ b/test/test_bitvec.c
@@ -66,6 +66,8 @@ START_TEST (test_bitvec_setall_clearall)
     for (i = 0; i < sizeof(unsigned long)  * 8; i++)
         fail_if(uc_bv_get_bit(v, i) != 0 , "bit %zu is not 0", i);
 
+    uc_bv_free(v);
+
 END_TEST
 
 Suite *bitvec_suite(void)