diff --git a/test/3_test_predictive_control.jl b/test/3_test_predictive_control.jl
index bd6bb35d0..85185a8aa 100644
--- a/test/3_test_predictive_control.jl
+++ b/test/3_test_predictive_control.jl
@@ -881,10 +881,10 @@ end
 
 @testitem "NonLinMPC and ManualEstimator v.s. default" setup=[SetupMPCtests] begin
     using .SetupMPCtests, ControlSystemsBase, LinearAlgebra
-    linmodel = LinModel(tf(5, [2, 1]), 3.0)
+    linmodel = LinModel(tf(5, [200, 1]), 300.0)
     f(x,u,_,p) = p.A*x + p.Bu*u
     h(x,_,p)   = p.C*x
-    model = setop!(NonLinModel(f, h, 3.0, 1, 1, 1; solver=nothing, p=linmodel), yop=[10])
+    model = setop!(NonLinModel(f, h, 300.0, 1, 1, 1; solver=nothing, p=linmodel), yop=[10])
     r = [15]
     outdist = [5]
     U_man, U_def = let model=model, r=r, outdist=outdist