diff --git a/deps/ccommon/test/ring_array/check_ring_array.c b/deps/ccommon/test/ring_array/check_ring_array.c
index c4bcc0845..a60a159a6 100644
--- a/deps/ccommon/test/ring_array/check_ring_array.c
+++ b/deps/ccommon/test/ring_array/check_ring_array.c
@@ -207,6 +207,7 @@ START_TEST(test_thread)
         }
     }
 
+    pthread_join(producer, NULL);
     ring_array_destroy(&arr);
 #undef ELEM_SIZE
 #undef CAP