diff --git a/pytec/pytec/gui/view/ctrl_panel.py b/pytec/pytec/gui/view/ctrl_panel.py
index 1367f28..c702a7b 100644
--- a/pytec/pytec/gui/view/ctrl_panel.py
+++ b/pytec/pytec/gui/view/ctrl_panel.py
@@ -172,6 +172,6 @@ class CtrlPanel(QObject):
         for postfilter_params in postfilter_data:
             channel = postfilter_params["channel"]
             with QSignalBlocker(self.params[channel]):
-                self.params[channel].child("thermistor", "rate").set_value_with_lock(
+                self.params[channel].child("postfilter", "rate").set_value_with_lock(
                     postfilter_params["rate"]
                 )
diff --git a/pytec/pytec/gui/view/param_tree.json b/pytec/pytec/gui/view/param_tree.json
index 27d23bb..1c14479 100644
--- a/pytec/pytec/gui/view/param_tree.json
+++ b/pytec/pytec/gui/view/param_tree.json
@@ -186,7 +186,7 @@
          "title": "Thermistor Settings",
          "expanded": true,
          "type": "group",
-         "tip": "Settings of the connected thermistor\n- Parameters for the resistance to temperature conversion (with the B-Parameter equation)\n- Settings for the 50/60 Hz filter with the thermistor",
+         "tip": "Parameters for the resistance to temperature conversion with the B-Parameter equation",
          "children": [
             {
                "name": "t0",
@@ -247,7 +247,15 @@
                ],
                "tip": "The Beta Parameter",
                "lock": false
-            },
+            }
+         ]
+      },
+      {
+         "name": "postfilter",
+         "title": "ADC Settings",
+         "type": "group",
+         "tip": "Settings of the ADC on the SENS input",
+         "children": [
             {
                "name": "rate",
                "title": "50/60 Hz Rejection Filter",