diff --git a/notebooks/Jungfrau/Jungfrau_dark_analysis_all_gains_burst_mode_NBC.ipynb b/notebooks/Jungfrau/Jungfrau_dark_analysis_all_gains_burst_mode_NBC.ipynb
index f6a0e93225bc4588f8f5ec13aa89eed25b6ac8ca..683d618fd7ff85753e3faeb6b7046d9588c56521 100644
--- a/notebooks/Jungfrau/Jungfrau_dark_analysis_all_gains_burst_mode_NBC.ipynb
+++ b/notebooks/Jungfrau/Jungfrau_dark_analysis_all_gains_burst_mode_NBC.ipynb
@@ -101,8 +101,6 @@
     ")\n",
     "from cal_tools.enums import BadPixels, JungfrauGainMode\n",
     "from cal_tools.jungfrau import jungfraulib\n",
-    "# Set the environment variable\n",
-    "os.environ['CAL_RESTFUL_TEST_CONFIG'] = '1'\n",
     "from cal_tools.restful_config import (\n",
     "    extra_calibration_client,\n",
     ")\n",
diff --git a/src/cal_tools/restful_config.py b/src/cal_tools/restful_config.py
index 1e2017dec55beb1d8c5f81b8db32f66aba877f36..577d13380daa13ab5ba9253d36f25d2216406658 100644
--- a/src/cal_tools/restful_config.py
+++ b/src/cal_tools/restful_config.py
@@ -8,7 +8,7 @@ config_dir = Path(__file__).parent.resolve()
 
 # Default fles.
 settings_files = [
-    config_dir / "restful_test_config.yaml",
+    config_dir / "restful_config.yaml",
     config_dir / "restful_config.secrets.yaml",
     Path("~/.config/pycalibration/cal_tools/restful_config.yaml").expanduser(),
 ]