diff --git a/src/tactic/portfolio/default_tactic.cpp b/src/tactic/portfolio/default_tactic.cpp
index 7f145b61496..fc69b45ae27 100644
--- a/src/tactic/portfolio/default_tactic.cpp
+++ b/src/tactic/portfolio/default_tactic.cpp
@@ -35,20 +35,21 @@ Module Name:
 
 tactic * mk_default_tactic(ast_manager & m, params_ref const & p) {
     tactic * st = using_params(and_then(mk_simplify_tactic(m),
-                                        cond(mk_and(mk_is_propositional_probe(), mk_not(mk_produce_proofs_probe())), mk_fd_tactic(m, p),
-                                        cond(mk_is_qfbv_probe(), mk_qfbv_tactic(m),
-                                        cond(mk_is_qfaufbv_probe(), mk_qfaufbv_tactic(m),
-                                        cond(mk_is_qflia_probe(), mk_qflia_tactic(m),
-                                        cond(mk_is_qfauflia_probe(), mk_qfauflia_tactic(m),
-                                        cond(mk_is_qflra_probe(), mk_qflra_tactic(m),
-                                        cond(mk_is_qfnra_probe(), mk_qfnra_tactic(m),
-                                        cond(mk_is_qfnia_probe(), mk_qfnia_tactic(m),
-                                        cond(mk_is_lira_probe(), mk_lira_tactic(m, p),
-                                        cond(mk_is_nra_probe(), mk_nra_tactic(m),
-                                        cond(mk_is_qffp_probe(), mk_qffp_tactic(m, p),
-                                        cond(mk_is_qffplra_probe(), mk_qffplra_tactic(m, p),
+                                        cond(mk_and(mk_is_propositional_probe(), mk_not(mk_produce_proofs_probe())),
+                                             mk_lazy_tactic(m, p, [&](auto& m, auto const& p) { return mk_fd_tactic(m, p); }),
+                                        cond(mk_is_qfbv_probe(), mk_lazy_tactic(m, p, [&](auto& m, auto const& p) { return mk_qfbv_tactic(m); }),
+                                        cond(mk_is_qfaufbv_probe(), mk_lazy_tactic(m, p, [&](auto& m, auto const& p) { return mk_qfaufbv_tactic(m); }),
+                                        cond(mk_is_qflia_probe(), mk_lazy_tactic(m, p, [&](auto& m, auto const& p) { return mk_qflia_tactic(m); }),
+                                        cond(mk_is_qfauflia_probe(), mk_lazy_tactic(m, p, [&](auto& m, auto const& p) { return mk_qfauflia_tactic(m); }),
+                                        cond(mk_is_qflra_probe(), mk_lazy_tactic(m, p, [&](auto& m, auto const& p) { return mk_qflra_tactic(m); }),
+                                        cond(mk_is_qfnra_probe(), mk_lazy_tactic(m, p, [&](auto& m, auto const& p) { return mk_qfnra_tactic(m); }),
+                                        cond(mk_is_qfnia_probe(), mk_lazy_tactic(m, p, [&](auto& m, auto const& p) { return mk_qfnia_tactic(m); }),
+                                        cond(mk_is_lira_probe(), mk_lazy_tactic(m, p, [&](auto& m, auto const& p) { return mk_lira_tactic(m, p); }),
+                                        cond(mk_is_nra_probe(), mk_lazy_tactic(m, p, [&](auto& m, auto const& p) { return mk_nra_tactic(m); }),
+                                        cond(mk_is_qffp_probe(), mk_lazy_tactic(m, p, [&](auto& m, auto const& p) { return mk_qffp_tactic(m, p); }),
+                                        cond(mk_is_qffplra_probe(), mk_lazy_tactic(m, p, [&](auto& m, auto const& p) { return mk_qffplra_tactic(m, p); }),
                                         //cond(mk_is_qfufnra_probe(), mk_qfufnra_tactic(m, p),
-                                             and_then(mk_preamble_tactic(m), mk_smt_tactic(m))))))))))))))),
+                                             and_then(mk_preamble_tactic(m), mk_lazy_tactic(m, p, [&](auto& m, auto const& p) { return mk_smt_tactic(m);}))))))))))))))),
                                p);
     return st;
 }