diff --git a/src/sp2xr/calibration.py b/src/sp2xr/calibration.py
index 66539cc..d94d147 100644
--- a/src/sp2xr/calibration.py
+++ b/src/sp2xr/calibration.py
@@ -120,8 +120,9 @@ def apply_scatt_calibration(df, curve_type=None, params=None):
 
 def calibrate_particle_data(df, config):
     """Wrapper to apply both incandescence and scattering calibration based on config."""
-    inc_conf = config.get("inc_calibration", {})
-    scatt_conf = config.get("scatt_calibration", {})
+    cal_cfg = config.get("calibration", {})
+    inc_conf = cal_cfg.get("incandescence", {})
+    scatt_conf = cal_cfg.get("scattering", {})
 
     df = apply_inc_calibration(
         df,
diff --git a/src/sp2xr/helpers.py b/src/sp2xr/helpers.py
index 397edd0..2718d22 100644
--- a/src/sp2xr/helpers.py
+++ b/src/sp2xr/helpers.py
@@ -46,8 +46,8 @@ def load_and_resolve_config(args):
         },
         "calibration": {
             "incandescence": {
-                "curve_type": get(base, "calibration.incadescence.curve_type", None),
-                "parameters": get(base, "calibration.incadescence.parameters", None),
+                "curve_type": get(base, "calibration.incandescence.curve_type", None),
+                "parameters": get(base, "calibration.incandescence.parameters", None),
             },
             "scattering": {
                 "curve_type": get(base, "calibration.scattering.curve_type", None),