diff -r 9f385abc72fb -r 9db71925eaa8 test/list_tests.c
--- a/test/list_tests.c	Fri Nov 18 15:17:04 2016 +0100
+++ b/test/list_tests.c	Fri Nov 18 15:33:58 2016 +0100
@@ -89,28 +89,6 @@
     ucx_list_free(list);
 }
 
-UCX_TEST(test_ucx_list_prepend_once) {
-    UcxList *list, *last, *first;
-    list = last = ucx_list_prepend_once(NULL, (void*)" World!",
-            ucx_strcmp, NULL);
-    UCX_TEST_BEGIN
-
-    list = ucx_list_prepend_once(list, (void*)"Hello", ucx_strcmp, NULL);
-    first = ucx_list_prepend_once(list, (void*)"Hello", ucx_strcmp, NULL);
-    
-    UCX_TEST_ASSERT(list == first, "'Hello' was not prepended _once_");
-    UCX_TEST_ASSERT(first == last->prev, "does not return first element");
-    UCX_TEST_ASSERT(strncmp((const char*)list->data, "Hello", 5) == 0,
-            "failed");
-    UCX_TEST_ASSERT(strncmp((const char*)list->next->data, " World!", 7) == 0,
-            "failed");
-    UCX_TEST_ASSERT(list->next->next == NULL, "right not terminated");
-    UCX_TEST_ASSERT(list->prev == NULL, "left not terminated");
-    
-    UCX_TEST_END
-    ucx_list_free(list);
-}
-
 UCX_TEST(test_ucx_list_equals) {
     const char *hello = "Hello";
     const char *world = " World!";