diff --git a/functions/miscellaneous/createDissileInput.m b/functions/miscellaneous/createDissileInput.m
index ebc28189cad88cd7279976c195bbe407df174873..de7c05f2516a9e83a53716e1ffd75fed8d249f8a 100644
--- a/functions/miscellaneous/createDissileInput.m
+++ b/functions/miscellaneous/createDissileInput.m
@@ -97,7 +97,7 @@ if ~isempty(rocket.pitot.initialConeLength)
     input.axibod.PITOTCDI = rocket.pitot.initialConeDiameter;                                    % [m] Pitot initial conic section diameter
     input.axibod.PITOTCDB = rocket.pitot.finalConeDiameter;                                      % [m] Pitot final conic section diameter
     input.axibod.PITOTL = rocket.pitot.length;                                                   % [m] Pitot tube length
-    input.axibod.PITOTD = rocket.PITOTD;                                                         % [m] Pitot tube diameter
+    input.axibod.PITOTD = rocket.pitot.diameter;                                                         % [m] Pitot tube diameter
 else
     input.axibod.PITOTCLI = 0;                                                                  % [m] Pitot initial conic section length
     input.axibod.PITOTCLB = 0;                                                                  % [m] Pitot final conic section length