diff --git a/src/Interpreters/InterpreterSystemQuery.cpp b/src/Interpreters/InterpreterSystemQuery.cpp
index b651bfb245e..21b8be93f92 100644
--- a/src/Interpreters/InterpreterSystemQuery.cpp
+++ b/src/Interpreters/InterpreterSystemQuery.cpp
@@ -289,7 +289,10 @@ BlockIO InterpreterSystemQuery::execute()
 
     /// Use global context with fresh system profile settings
     auto system_context = Context::createCopy(getContext()->getGlobalContext());
-    system_context->setSetting("profile", getContext()->getSystemProfileName());
+    /// Don't check for constraints when changing profile. It was accepted before (for example it might include
+    /// some experimental settings)
+    bool check_constraints = false;
+    system_context->setCurrentProfile(getContext()->getSystemProfileName(), check_constraints);
 
     /// Make canonical query for simpler processing
     if (query.type == Type::RELOAD_DICTIONARY)
diff --git a/tests/integration/test_allowed_feature_tier/configs/users.d/users.xml b/tests/integration/test_allowed_feature_tier/configs/users.d/users.xml
new file mode 100644
index 00000000000..aae78773f35
--- /dev/null
+++ b/tests/integration/test_allowed_feature_tier/configs/users.d/users.xml
@@ -0,0 +1,17 @@
+<clickhouse>
+    <profiles>
+        <default>
+            <allow_experimental_time_series_table>0</allow_experimental_time_series_table>
+        </default>
+    </profiles>
+    <users>
+        <default>
+            <password></password>
+            <profile>default</profile>
+            <quota>default</quota>
+            <named_collection_control>1</named_collection_control>
+            <show_named_collections>1</show_named_collections>
+            <show_named_collections_secrets>1</show_named_collections_secrets>
+        </default>
+    </users>
+</clickhouse>
diff --git a/tests/integration/test_allowed_feature_tier/test.py b/tests/integration/test_allowed_feature_tier/test.py
index 2bab3278ec6..81767a3b1f0 100644
--- a/tests/integration/test_allowed_feature_tier/test.py
+++ b/tests/integration/test_allowed_feature_tier/test.py
@@ -6,6 +6,9 @@ cluster = ClickHouseCluster(__file__)
 instance = cluster.add_instance(
     "instance",
     main_configs=["configs/allowed_feature_tier.xml"],
+    user_configs=[
+        "configs/users.d/users.xml",
+    ],
     stay_alive=True,
 )
 
@@ -252,3 +255,43 @@ def test_allowed_feature_tier_in_user(start_cluster):
     instance.query("SYSTEM RELOAD CONFIG")
     assert "0" == get_current_tier_value(instance)
     instance.query("DROP USER IF EXISTS user_experimental")
+
+
+def test_it_is_possible_to_enable_experimental_settings_in_default_profile(
+    start_cluster,
+):
+    # You can disable changing experimental settings but changing the default value via global config file is ok
+    # It will just make the default value different and block changes
+    instance.replace_in_config(config_path, "0", "2")
+
+    # Change default user config
+    instance.replace_in_config(
+        "/etc/clickhouse-server/users.d/users.xml",
+        "allow_experimental_time_series_table>.",
+        "allow_experimental_time_series_table>1",
+    )
+
+    instance.query("SYSTEM RELOAD CONFIG")
+    assert "2" == get_current_tier_value(instance)
+    output, error = instance.query_and_get_answer_with_error(
+        "SELECT value FROM system.settings WHERE name = 'allow_experimental_time_series_table'"
+    )
+    assert output.strip() == "1"
+    assert error == ""
+
+    # But it won't be possible to change it
+    output, error = instance.query_and_get_answer_with_error(
+        "SELECT 1 SETTINGS allow_experimental_time_series_table=0"
+    )
+    assert output == ""
+    assert "Changes to EXPERIMENTAL settings are disabled" in error
+
+    instance.replace_in_config(config_path, "2", "0")
+    instance.replace_in_config(
+        "/etc/clickhouse-server/users.d/users.xml",
+        "allow_experimental_time_series_table>.",
+        "allow_experimental_time_series_table>0",
+    )
+
+    instance.query("SYSTEM RELOAD CONFIG")
+    assert "0" == get_current_tier_value(instance)