diff --git a/app/controllers/case_logs_controller.rb b/app/controllers/case_logs_controller.rb
index 0830c0d4d..458f4e217 100644
--- a/app/controllers/case_logs_controller.rb
+++ b/app/controllers/case_logs_controller.rb
@@ -79,7 +79,7 @@ class CaseLogsController < ApplicationController
   end
 
   def filter
-    session[:case_logs_filters] = { status: JSON.parse(params[:status]) }.to_json
+    session[:case_logs_filters] = { status: params[:status] }.to_json
     redirect_back(fallback_location: root_path)
   end
 
diff --git a/app/helpers/filters_helper.rb b/app/helpers/filters_helper.rb
index 89c48740c..aaee74fb6 100644
--- a/app/helpers/filters_helper.rb
+++ b/app/helpers/filters_helper.rb
@@ -5,4 +5,10 @@ module FiltersHelper
     selected_filters = JSON.parse(session[:case_logs_filters])
     selected_filters["status"].present? && selected_filters["status"].include?(filter.to_s)
   end
+
+  def status_filters
+    statuses = {}
+    CaseLog.statuses.keys.map { |status| statuses[status] = status.humanize }
+    statuses
+  end
 end
diff --git a/app/views/case_logs/_log_filters.erb b/app/views/case_logs/_log_filters.erb
index a564107c0..552e0f8a8 100644
--- a/app/views/case_logs/_log_filters.erb
+++ b/app/views/case_logs/_log_filters.erb
@@ -15,7 +15,7 @@
                 <%= form_with url: "/logs/filter", html: { method: :post }, builder: GOVUKDesignSystemFormBuilder::FormBuilder do |f| %>
                     <%= f.govuk_check_boxes_fieldset :status, legend: { text: "Status", size: "s"} do %>
                         <div class="govuk-checkboxes govuk-checkboxes--small" data-module="govuk-checkboxes">
-                            <% statuses = {in_progress: "In progress", submitted: "Completed", not_started: "Not started"} %>
+                            <% statuses = status_filters %>
                             <% statuses.map do |key, option| %>
                                 <%= f.govuk_check_box "status", "#{key}",
                                 label: { text: option },
diff --git a/spec/requests/case_logs_controller_spec.rb b/spec/requests/case_logs_controller_spec.rb
index c26c764f4..f111b0e76 100644
--- a/spec/requests/case_logs_controller_spec.rb
+++ b/spec/requests/case_logs_controller_spec.rb
@@ -189,12 +189,12 @@ RSpec.describe CaseLogsController, type: :request do
             in_progress_case_row_log = "<a class=\"govuk-link\" href=\"/logs/#{in_progress_case_log.id}\">#{in_progress_case_log.id}</a>"
             completed_case_row_log = "<a class=\"govuk-link\" href=\"/logs/#{completed_case_log.id}\">#{completed_case_log.id}</a>"
 
-            post "/logs/filter", headers: headers, params: { status: %w[in_progress completed].to_json }
+            post "/logs/filter", headers: headers, params: { status: %w[in_progress completed] }
             get "/logs", headers: headers, params: {}
             expect(CGI.unescape_html(response.body)).to include(in_progress_case_row_log)
             expect(CGI.unescape_html(response.body)).to include(completed_case_row_log)
 
-            post "/logs/filter", headers: headers, params: { status: %w[in_progress].to_json }
+            post "/logs/filter", headers: headers, params: { status: %w[in_progress] }
             get "/logs", headers: headers, params: {}
             expect(CGI.unescape_html(response.body)).to include(in_progress_case_row_log)
             expect(CGI.unescape_html(response.body)).not_to include(completed_case_row_log)