diff --git a/pyproject.toml b/pyproject.toml
index 52d666b..f3ee2c6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "open-irceline"
-version = "0.0.3"
+version = "0.0.7"
 description = "Get IRCEL - CELINE air quality data"
 readme = "README.md"
 authors = [{ name = "Jules Dejaeghere", email = "curable.grass491@mailer.me" }]
@@ -27,7 +27,7 @@ requires-python = ">=3.11"
 Homepage = "https://github.com/jdejaegh/python-irceline"
 
 [tool.bumpver]
-current_version = "0.0.3"
+current_version = "0.0.7"
 version_pattern = "MAJOR.MINOR.PATCH"
 commit_message = "bump version {old_version} -> {new_version}"
 tag_message = "{new_version}"
diff --git a/src/open_irceline/__init__.py b/src/open_irceline/__init__.py
index 2eb2b4f..9608ecb 100644
--- a/src/open_irceline/__init__.py
+++ b/src/open_irceline/__init__.py
@@ -1,14 +1,5 @@
-from pyproj import Transformer as _Transformer
-
-from .data import RioFeature, ForecastFeature, FeatureValue, BelAqiIndex
-from .api import IrcelineRioClient, IrcelineForecastClient
+from .api import IrcelineRioClient, IrcelineForecastClient, IrcelineApiError
 from .belaqi import belaqi_index, belaqi_index_actual, belaqi_index_forecast
+from .data import RioFeature, ForecastFeature, FeatureValue, BelAqiIndex
 
-__version__ = '0.0.3'
-
-_project_transform = _Transformer.from_crs('EPSG:4326', 'EPSG:31370', always_xy=False)
-_rio_wfs_base_url = 'https://geo.irceline.be/wfs'
-# noinspection HttpUrlsUsage
-# There is not HTTPS version of this endpoint
-_forecast_base_url = 'http://ftp.irceline.be/forecast'
-_user_agent = 'github.com/jdejaegh/python-irceline'
+__version__ = '0.0.7'
diff --git a/src/open_irceline/api.py b/src/open_irceline/api.py
index f78b7f2..56ac603 100644
--- a/src/open_irceline/api.py
+++ b/src/open_irceline/api.py
@@ -12,10 +12,14 @@ import aiohttp
 import async_timeout
 from aiohttp import ClientResponse
 
-from . import _rio_wfs_base_url, _user_agent, _forecast_base_url
 from .data import RioFeature, FeatureValue, ForecastFeature, IrcelineFeature
 from .utils import SizedDict, epsg_transform, round_coordinates
 
+_rio_wfs_base_url = 'https://geo.irceline.be/wfs'
+# noinspection HttpUrlsUsage
+# There is not HTTPS version of this endpoint
+_forecast_base_url = 'http://ftp.irceline.be/forecast'
+_user_agent = 'github.com/jdejaegh/python-irceline'
 
 class IrcelineApiError(Exception):
     """Exception to indicate an API error."""
diff --git a/src/open_irceline/belaqi.py b/src/open_irceline/belaqi.py
index 82b52c6..369e1e4 100644
--- a/src/open_irceline/belaqi.py
+++ b/src/open_irceline/belaqi.py
@@ -9,8 +9,8 @@ https://www.irceline.be/en/air-quality/measurements/belaqi-air-quality-index/inf
 from datetime import datetime, date
 from typing import Tuple, Dict
 
-from src.open_irceline.api import IrcelineRioClient, IrcelineForecastClient
-from src.open_irceline.data import BelAqiIndex, RioFeature, ForecastFeature
+from .api import IrcelineRioClient, IrcelineForecastClient
+from .data import BelAqiIndex, RioFeature, ForecastFeature
 
 
 def belaqi_index(pm10: float, pm25: float, o3: float, no2: float) -> BelAqiIndex:
diff --git a/src/open_irceline/utils.py b/src/open_irceline/utils.py
index 4c60a7e..65b573a 100644
--- a/src/open_irceline/utils.py
+++ b/src/open_irceline/utils.py
@@ -1,7 +1,9 @@
 from collections import OrderedDict
 from typing import Tuple
 
-from src.open_irceline import _project_transform
+from pyproj import Transformer
+
+_project_transform = Transformer.from_crs('EPSG:4326', 'EPSG:31370', always_xy=False)
 
 
 class SizedDict(OrderedDict):
diff --git a/tests/test_api_forecasts.py b/tests/test_api_forecasts.py
index 10c5a16..b4cf079 100644
--- a/tests/test_api_forecasts.py
+++ b/tests/test_api_forecasts.py
@@ -1,7 +1,7 @@
 from datetime import date
 from unittest.mock import call
 
-from src.open_irceline import _forecast_base_url, _user_agent
+from src.open_irceline.api import _forecast_base_url, _user_agent
 from src.open_irceline.api import IrcelineForecastClient
 from src.open_irceline.data import ForecastFeature
 from tests.conftest import get_api_data, get_mock_session_many_csv
diff --git a/tests/test_api_rio.py b/tests/test_api_rio.py
index cd782bb..409857b 100644
--- a/tests/test_api_rio.py
+++ b/tests/test_api_rio.py
@@ -2,8 +2,8 @@ from datetime import datetime, date
 
 from freezegun import freeze_time
 
-from src.open_irceline import _rio_wfs_base_url, _user_agent
 from src.open_irceline.api import IrcelineRioClient
+from src.open_irceline.api import _rio_wfs_base_url, _user_agent
 from src.open_irceline.data import RioFeature, FeatureValue
 from src.open_irceline.utils import epsg_transform
 from tests.conftest import get_api_data, get_mock_session