diff --git a/conf/airframes/CDW/ChimuLisaFw.xml b/conf/airframes/CDW/ChimuLisaFw.xml
index 9c817f6a8fa..baf7be8283d 100644
--- a/conf/airframes/CDW/ChimuLisaFw.xml
+++ b/conf/airframes/CDW/ChimuLisaFw.xml
@@ -44,37 +44,6 @@
     <define name="MAX_PITCH" value="0.6"/>
   </section>
 
-  <section name="INFRARED" prefix="IR_">
-    <define name="ADC_IR1_NEUTRAL" value="2048"/>
-    <define name="ADC_IR2_NEUTRAL" value="2048"/>
-    <define name="ADC_TOP_NEUTRAL" value="2048"/>
-
-    <define name="LATERAL_CORRECTION" value="1."/>
-    <define name="LONGITUDINAL_CORRECTION" value="1."/>
-    <define name="VERTICAL_CORRECTION" value="1.5"/>
-
-    <define name="HORIZ_SENSOR_TILTED" value="1"/>
-    <define name="IR2_SIGN" value="-1"/>
-    <define name="TOP_SIGN" value="-1"/>
-
-    <define name="ROLL_NEUTRAL_DEFAULT" value="-3.6" unit="deg"/>
-    <define name="PITCH_NEUTRAL_DEFAULT" value="5" unit="deg"/>
-
-    <define name="CORRECTION_UP" value="1."/>
-    <define name="CORRECTION_DOWN" value="1."/>
-    <define name="CORRECTION_LEFT" value="1."/>
-    <define name="CORRECTION_RIGHT" value="1."/>
-  </section>
-
-  <section name="GYRO" prefix="GYRO_">
-    <define name="ADC_ROLL_NEUTRAL" value="500"/>
-    <define name="DYNAMIC_RANGE" value="300" unit="deg/s"/>
-    <define name="ADXRS300_RESISTOR_BRIDGE" value="(3.3/(3.3+1.8))"/>
-    <define name="ADXRS300_SENSITIVITY" value="5" unit="mV/(deg/s)"/>
-    <define name="ROLL_SCALE" value="3.3*1000./1024./(GYRO_ADXRS300_SENSITIVITY*GYRO_ADXRS300_RESISTOR_BRIDGE)" unit="deg/s/adc_unit"/>
-    <define name="ROLL_DIRECTION" value="1."/>
-  </section>
-
   <section name="BAT">
     <define name="MILLIAMP_AT_FULL_THROTTLE" value="2000"/>