diff --git a/Project.toml b/Project.toml
index e987fdf..f0a6902 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 = "1.3.1"
+version = "1.3.2"
 
 [deps]
 Distributions = "31c24e10-a181-5473-b8eb-7969acd0382f"
diff --git a/docs/src/examples.md b/docs/src/examples.md
index ba1d16d..d0f2d3f 100644
--- a/docs/src/examples.md
+++ b/docs/src/examples.md
@@ -86,7 +86,7 @@ y = solars[!, "values"]
 T = length(y)
 steps_ahead = 168
 
-model = StructuralModel(y; freq_seasonal=24)
+model = StructuralModel(y; freq_seasonal=168)
 fit!(model)
 prediction = StateSpaceLearning.forecast(model, steps_ahead) # arguments are the output of the fitted model and number of steps ahead the user wants to forecast
 
diff --git a/src/estimation_procedure.jl b/src/estimation_procedure.jl
index 8f2cc12..d3548da 100644
--- a/src/estimation_procedure.jl
+++ b/src/estimation_procedure.jl
@@ -294,7 +294,9 @@ function estimation_procedure(
 
     if hasintercept
         penalty_factor = ones(size(Estimation_X, 2) - 1)
-        penalty_factor[components_indexes["initial_states"][2:end] .- 1] .= 0
+        if length(penalty_factor) != length(components_indexes["initial_states"][2:end])
+            penalty_factor[components_indexes["initial_states"][2:end] .- 1] .= 0
+        end
         coefs, _ = fit_lasso(
             Estimation_X,
             estimation_y,
@@ -307,7 +309,9 @@ function estimation_procedure(
         )
     else
         penalty_factor = ones(size(Estimation_X, 2))
-        penalty_factor[components_indexes["initial_states"][1:end]] .= 0
+        if length(penalty_factor) != length(components_indexes["initial_states"])
+            penalty_factor[components_indexes["initial_states"][1:end]] .= 0
+        end
         coefs, _ = fit_lasso(
             Estimation_X,
             estimation_y,