diff --git a/tests/test-mprioqueue.c b/tests/test-mprioqueue.c
index c81c761a..00e6a260 100644
--- a/tests/test-mprioqueue.c
+++ b/tests/test-mprioqueue.c
@@ -29,7 +29,7 @@
 START_COVERAGE
 PRIOQUEUE_DEF(int_pqueue, int)
 END_COVERAGE
-PRIOQUEUE_DEF(mpz_pqueue, my_mpz_t, MY_MPZ_OPLIST)
+PRIOQUEUE_DEF(mpz_pqueue, my_mpz_t, MY_MPZ_CMP_OPLIST)
 
 static void test1(void)
 {