diff --git a/missions/2024_Lyra_Roccaraso_September/config/rocketConfig.m b/missions/2024_Lyra_Roccaraso_September/config/rocketConfig.m
index 8d4e0308fef8148f6adc024519880bd30a597982..f48ddbedc81a0cee762de69a1c6c2f05d32a1a11 100644
--- a/missions/2024_Lyra_Roccaraso_September/config/rocketConfig.m
+++ b/missions/2024_Lyra_Roccaraso_September/config/rocketConfig.m
@@ -93,8 +93,8 @@ rear.boatFinalDiameter = 0.125;                                      % [m] Boat
 
 rear.finsRootChord = 0.3;                                            % [m] attached chord length
 rear.finsFreeChord = 0.12;                                           % [m] free chord length
-rear.finsHeight = 0.12;                                              % [m] fin height
-rear.finsDeltaXFreeChord = 0.12;                                     % [m] start of Chord 2 measured from start of Chord 1
+rear.finsHeight = 0.13;                                              % [m] fin height
+rear.finsDeltaXFreeChord = 0.13;                                     % [m] start of Chord 2 measured from start of Chord 1
 rear.nPanel = 3;                                                     % [m] number of fins
 rear.finsLeadingEdgeRadius = [0 0];                                  % [deg] Leading edge radius at each span station
 rear.finsAxialDistance = -0.044;                                     % [m] distance between end of root chord and end of center body