diff --git a/src/input_struct.jl b/src/input_struct.jl
index e9dd305c..2d7bb40c 100644
--- a/src/input_struct.jl
+++ b/src/input_struct.jl
@@ -32,9 +32,9 @@ mutable struct ROSolverOptions{R}
     η1::R = √√eps(R),
     η2::R = R(0.9),
     α::R = 1 / eps(R),
-    ν::R = 1.0e-3,
+    ν::R = eps(R)^(1 / 5),
     γ::R = R(3),
-    θ::R = R(1e-3),
+    θ::R = eps(R)^(1 / 5),
     β::R = 1 / eps(R),
     spectral::Bool = false,
     psb::Bool = false,