diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index d56505522..9b6c65de2 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -43,8 +43,11 @@ jobs:
       - name: Unlighthouse Assertions and Client
         run: unlighthouse-ci --site http://51.44.25.104/en --build-static --output-path .unlighthouse/dist
 
+      - name: Make convert_json_to_csv executable
+        run: chmod +x bin/convert_json_to_csv.rb
+
       - name: Convert JSON to CSV
-        run: ruby lib/convert_json_to_csv.rb .unlighthouse/dist/ci-result.json .unlighthouse/dist/ci-result.csv
+        run: bin/convert_json_to_csv.rb .unlighthouse/dist/ci-result.json .unlighthouse/dist/ci-result.csv
 
       - name: Upload Unlighthouse Report
         uses: actions/upload-artifact@v4
diff --git a/app/lib/convert_json_to_csv.rb b/app/lib/convert_json_to_csv.rb
index 7fae445aa..56cd32340 100644
--- a/app/lib/convert_json_to_csv.rb
+++ b/app/lib/convert_json_to_csv.rb
@@ -9,9 +9,3 @@ def self.perform(input_file, output_file)
     end
   end
 end
-
-if __FILE__ == $0
-  input_file  = ARGV[0]
-  output_file = ARGV[1]
-  ConvertJsonToCsv.perform(input_file, output_file)
-end
diff --git a/bin/convert_json_to_csv.rb b/bin/convert_json_to_csv.rb
new file mode 100644
index 000000000..e244899ce
--- /dev/null
+++ b/bin/convert_json_to_csv.rb
@@ -0,0 +1,6 @@
+#!/usr/bin/env ruby
+require_relative "../lib/convert_json_to_csv"
+
+input_file  = ARGV[0]
+output_file = ARGV[1]
+ConvertJsonToCsv.perform(input_file, output_file)