diff --git a/pyproject.toml b/pyproject.toml
index e85cce3..7d3a9b1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ dependencies = [
 ]
 [project.optional-dependencies]
 airflow = ["apache-airflow"]
-test = ["testcontainers>=3.7,<4.9", "apache-airflow", "pylint"]
+test = ["testcontainers>=3.7,<4.9", "apache-airflow", "pylint", "dlt[duckdb]"]
 
 [tool.setuptools]
 include-package-data = true
diff --git a/tests/resources/dbttest/models/my_dlt_import_model.py b/tests/resources/dbttest/models/my_dlt_import_model.py
new file mode 100644
index 0000000..e70e106
--- /dev/null
+++ b/tests/resources/dbttest/models/my_dlt_import_model.py
@@ -0,0 +1,11 @@
+@dlt.resource(
+    columns={"event_tstamp": {"data_type": "timestamp", "timezone": False}},
+    primary_key="event_id",
+)
+def events():
+    yield [{"event_id": 1, "event_tstamp": "2024-07-30T10:00:00.123+00:00"}]
+
+
+def model(dbt, session):
+    print(session)
+    print(type(session))