diff --git a/message_definitions/gemini.xml b/message_definitions/gemini.xml
index 772113f4c96a929ca4df105288cdecbd4a243707..827e1338ffa5ae67a7a09a729179587cd2f49bd3 100644
--- a/message_definitions/gemini.xml
+++ b/message_definitions/gemini.xml
@@ -682,6 +682,7 @@
             <field name="top_tank_pressure" type="float" units="Pa">Tank upper pressure</field>
             <field name="bottom_tank_pressure" type="float" units="Pa">Tank bottom pressure</field>
             <field name="combustion_chamber_pressure" type="float" units="Pa">Pressure inside the combustion chamber used for automatic shutdown</field>
+            <!--TODO DECIDE IF COMBUSTION CHAMBER TEMPERATURE SHOULD BE KEPT-->
             <field name="combustion_chamber_temperature" type="float" units="degC">Combustion chamber inner temperature</field>
             <field name="floating_level" type="uint8_t">Floating level in tank</field>
             <field name="tank_temperature" type="float">Tank temperature</field>