diff --git a/tests/test-mdict.c b/tests/test-mdict.c
index 5f009243..8878045f 100644
--- a/tests/test-mdict.c
+++ b/tests/test-mdict.c
@@ -42,6 +42,7 @@ DICT_DEF2(dict_str, string_t, STRING_OPLIST, string_t, STRING_OPLIST)
 DICT_OA_DEF2(dict_oa_int, int, M_OPEXTEND(M_DEFAULT_OPLIST, OOR_EQUAL(oor_equal_p), OOR_SET(oor_set M_IPTR)), int, M_DEFAULT_OPLIST)
 END_COVERAGE
 
+DICT_STOREHASH_DEF2(dict_str2, string_t, STRING_OPLIST, string_t, STRING_OPLIST)
 DICT_SET_DEF2(dict_setstr, string_t, STRING_OPLIST)
 
 /* Helper structure */