diff --git a/big_tests/tests/graphql_account_SUITE.erl b/big_tests/tests/graphql_account_SUITE.erl
index bfa5a6aaa7..091e3d8091 100644
--- a/big_tests/tests/graphql_account_SUITE.erl
+++ b/big_tests/tests/graphql_account_SUITE.erl
@@ -55,8 +55,9 @@ end_per_suite(Config) ->
     escalus:end_per_suite(Config).
 
 init_per_group(admin_account_handler, Config) ->
-    dynamic_modules:ensure_modules(domain_helper:host_type(), [{mod_last, []}]),
-    dynamic_modules:ensure_modules(domain_helper:secondary_host_type(), [{mod_last, []}]),
+    Mods = [{mod_last, config_parser_helper:default_mod_config(mod_last)}],
+    dynamic_modules:ensure_modules(domain_helper:host_type(), Mods),
+    dynamic_modules:ensure_modules(domain_helper:secondary_host_type(), Mods),
     Config1 = escalus:create_users(Config, escalus:get_users([alice])),
     graphql_helper:init_admin_handler(Config1);
 init_per_group(user_account_handler, Config) ->
diff --git a/big_tests/tests/graphql_stanza_SUITE.erl b/big_tests/tests/graphql_stanza_SUITE.erl
index 7011715dbe..1faa991f56 100644
--- a/big_tests/tests/graphql_stanza_SUITE.erl
+++ b/big_tests/tests/graphql_stanza_SUITE.erl
@@ -89,7 +89,7 @@ init_mam(Config) when is_list(Config) ->
         disabled ->
             Config;
         Backend ->
-            Mods = [{mod_mam_meta, [{backend, Backend}, {pm, []}]}],
+            Mods = [{mod_mam_meta, mam_helper:config_opts(#{backend => Backend, pm => #{}})}],
             dynamic_modules:ensure_modules(domain_helper:host_type(), Mods),
             [{has_mam, true}|Config]
     end;