diff --git a/Project.toml b/Project.toml
index 22ddb54..99b2fa2 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "StateSpaceLearning"
 uuid = "971c4b7c-2c4e-4bac-8525-e842df3cde7b"
 authors = ["andreramosfc <andreramosfdc@gmail.com>"]
-version = "2.0.11"
+version = "2.0.12"
 
 [deps]
 Distributions = "31c24e10-a181-5473-b8eb-7969acd0382f"
diff --git a/src/models/structural_model.jl b/src/models/structural_model.jl
index a27ac6b..8fba8b5 100644
--- a/src/models/structural_model.jl
+++ b/src/models/structural_model.jl
@@ -1432,7 +1432,7 @@ function simulate_states(
         if model.stochastic_level && !punctual
             if seasonal_innovation_simulation != 0
                 ξ_values = vcat(
-                    zeros(start_idx - 1), model.output.components["ξ"]["Coefs"], zeros(1)
+                    zeros(start_idx - 1), model.output.components["ξ"]["Coefs"], zeros(model.ξ_threshold)
                 )
             else
                 if !isempty(model.output.components["ξ"]["Coefs"])