diff --git a/controls/model/modelParameters.m b/controls/model/modelParameters.m
index 63889536a80723c9f02f8e099616855b1f8da5ba..37f6b9b12cf17c951f9f626c0c895fd39687b4c2 100644
--- a/controls/model/modelParameters.m
+++ b/controls/model/modelParameters.m
@@ -1,8 +1,10 @@
     % Model Parameters
     m = 1.19;                       % Quadrotor + battery mass
     g = 9.81;                       % Acceleration of gravity
-    Jxx = 0.0218;                   % Quadrotor and battery motor of inertia around bx (pitch)
-    Jyy = 0.0277;                   % Quadrotor and battery motor of inertia around by (roll)
+    %Jxx = 0.0218;                   % Quadrotor and battery motor of inertia around bx (pitch)
+    %Jyy = 0.0277;                   % Quadrotor and battery motor of inertia around by (roll)
+    Jxx = 0.0277;
+    Jyy = 0.0218;
     Jzz = 0.0332;                   % Quadrotor and battery motor of inertia around bz (yaw)
     Jreq = 4.2012e-05;              % Rotor and motor moment of inertia around axis of rotation 
     Kt = 8.6519e-6;                 % Rotor thrust constant