diff --git a/devices/nodes/aqua_n29.xml b/devices/nodes/aqua_n29.xml
index 2216475..0309638 100644
--- a/devices/nodes/aqua_n29.xml
+++ b/devices/nodes/aqua_n29.xml
@@ -7,12 +7,8 @@
   <values>
     <value name="SI7021_TEMP"            id="0x01" type="sensor" dataType="rational" modality="temperature" units="C" denom="100" />
     <value name="SI7021_HUM"             id="0x02" type="sensor" dataType="rational" modality="humidity"    units="%" denom="1" />
-    <value name="SGP30_TVOC"             id="0x09" type="sensor" dataType="rational" modality="tvoc"  denom="1" />
-    <value name="SGP30_CO2"              id="0x0a" type="sensor" dataType="rational" modality="co2"   denom="1" />
     <value name="MOTION"                 id="0x07" type="sensor" dataType="rational" modality="motion"                denom="1" />
     <value name="LIGHT"                  id="0x0b" type="sensor" dataType="rational" modality="light"                 denom="1" />
-
-    <value name="LEDTIMING"              id="0x88" type="actor"  dataType="uint16" />
   </values>
 
 </device>