diff --git a/pyproject.toml b/pyproject.toml
index 0fd1796..f33e56e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,9 +42,11 @@ requires = ["setuptools>=61.0"]
 build-backend = "setuptools.build_meta"
 
 [tool.setuptools.packages.find]
+where = ["src"]
 include = ["ses_monitor*"]
 
 [tool.pytest.ini_options]
 asyncio_mode = "auto"
 testpaths = ["tests"]
 python_files = ["test_*.py"]
+pythonpath = ["src"]
diff --git a/ses_monitor/__init__.py b/src/ses_monitor/__init__.py
similarity index 100%
rename from ses_monitor/__init__.py
rename to src/ses_monitor/__init__.py
diff --git a/ses_monitor/__main__.py b/src/ses_monitor/__main__.py
similarity index 100%
rename from ses_monitor/__main__.py
rename to src/ses_monitor/__main__.py
diff --git a/ses_monitor/archive_auditor.py b/src/ses_monitor/archive_auditor.py
similarity index 100%
rename from ses_monitor/archive_auditor.py
rename to src/ses_monitor/archive_auditor.py
diff --git a/ses_monitor/checker.py b/src/ses_monitor/checker.py
similarity index 100%
rename from ses_monitor/checker.py
rename to src/ses_monitor/checker.py
diff --git a/ses_monitor/config.py b/src/ses_monitor/config.py
similarity index 100%
rename from ses_monitor/config.py
rename to src/ses_monitor/config.py
diff --git a/ses_monitor/log_client.py b/src/ses_monitor/log_client.py
similarity index 100%
rename from ses_monitor/log_client.py
rename to src/ses_monitor/log_client.py
diff --git a/ses_monitor/main.py b/src/ses_monitor/main.py
similarity index 100%
rename from ses_monitor/main.py
rename to src/ses_monitor/main.py
diff --git a/ses_monitor/scenario_runner.py b/src/ses_monitor/scenario_runner.py
similarity index 100%
rename from ses_monitor/scenario_runner.py
rename to src/ses_monitor/scenario_runner.py
diff --git a/ses_monitor/session_client.py b/src/ses_monitor/session_client.py
similarity index 100%
rename from ses_monitor/session_client.py
rename to src/ses_monitor/session_client.py
diff --git a/ses_monitor/utils.py b/src/ses_monitor/utils.py
similarity index 100%
rename from ses_monitor/utils.py
rename to src/ses_monitor/utils.py
diff --git a/ses_monitor/zabbix.py b/src/ses_monitor/zabbix.py
similarity index 100%
rename from ses_monitor/zabbix.py
rename to src/ses_monitor/zabbix.py