diff --git a/capsule-prototype/create.zip b/capsule-prototype/create.zip
deleted file mode 100644
index 40b7e727a0ccf08db83eb7b5c69648df3018fc90..0000000000000000000000000000000000000000
Binary files a/capsule-prototype/create.zip and /dev/null differ
diff --git a/legacy/create.zip b/legacy/create.zip
deleted file mode 100644
index 40b7e727a0ccf08db83eb7b5c69648df3018fc90..0000000000000000000000000000000000000000
Binary files a/legacy/create.zip and /dev/null differ
diff --git a/src/Controller/ProjectController.php b/src/Controller/ProjectController.php
index fb1bd828e385d1e2cb2f603f08202307c342345b..902fa734153b3eb72e94e65fe7f0497caf55f89e 100755
--- a/src/Controller/ProjectController.php
+++ b/src/Controller/ProjectController.php
@@ -51,7 +51,7 @@ class ProjectController extends AbstractController
             return $this->redirectToRoute('capsule_list');
         }
 
-        $this->extractZipArchiveInNewCapsuleDirectory($capsule_directory);
+        $this->createDefaultProjectStructure($capsule_directory);
 
         $this->setVideoUrlNodeAttributeInXMLProjectFile($capsule_directory, $video_url);
 
@@ -71,9 +71,6 @@ class ProjectController extends AbstractController
     }
 
     #[Route('/{_locale<%app.supported_locales%>}/project/duplicate', name:'duplicate_project', methods:['POST'])]
-    /**
-     * @throws ZipArchiveNotOpeningException
-     */
     public function duplicate(
         Capsule $capsule,
         string $parent_directory,
@@ -98,7 +95,7 @@ class ProjectController extends AbstractController
             return $this->redirectToRoute('capsule_list');
         }
 
-        $this->extractZipArchiveInNewCapsuleDirectory($capsule_directory);
+        $this->createDefaultProjectStructure($capsule_directory);
         $this->replaceTheWholeFileDirectoryWithParentOne($file_system, $parent_directory, $capsule_directory);
         $this->createOrUpdatePasswordFile($capsule_directory, $capsule->getPassword());
 
@@ -174,10 +171,7 @@ class ProjectController extends AbstractController
         ]);
     }
 
-    /**
-     * @throws ZipArchiveNotOpeningException The archive file doesn't exist.
-     */
-    private function extractZipArchiveInNewCapsuleDirectory(string $capsule_directory): void
+    private function createDefaultProjectStructure(string $capsule_directory): void
     {
         $prototype_directory_root = '../capsule-prototype';
         $this->file_system->mirror(
@@ -186,19 +180,17 @@ class ProjectController extends AbstractController
             null,
             ['override' => true, 'delete' => true]
         );
-        $this->file_system->copy($prototype_directory_root . '/php', $capsule_directory . '/php', true);
-        $this->file_system->copy($prototype_directory_root . '/file', $capsule_directory . '/file', true);
-        $this->file_system->copy($prototype_directory_root . '/file', $capsule_directory . '/file', true);
 
-        $zip = new ZipArchive();
-        $zip_file_archive_is_open = $zip->open("create.zip");
-
-        if (! $zip_file_archive_is_open) {
-            throw new ZipArchiveNotOpeningException("Create Zip Archive could not be open");
-        }
-
-        $zip->extractTo($capsule_directory);
-        $zip->close();
+        // Remove unnecessary files and directories
+        $this->file_system->remove(
+            [
+                Path::join($capsule_directory, 'js'),
+                Path::join($capsule_directory, 'css'),
+                Path::join($capsule_directory, 'webfonts'),
+                Path::join($capsule_directory, 'README.md'),
+                Path::join($capsule_directory, 'la-page-des-malins.php')
+            ]
+        );
     }
 
     private function setVideoUrlNodeAttributeInXMLProjectFile(string $project_directory, string $video_url): void
@@ -221,7 +213,7 @@ class ProjectController extends AbstractController
 
     private function createOrUpdatePasswordFile(string $capsule_directory, string $password): void
     {
-        $project_password_file = $capsule_directory . "/file/projectPassword.txt";
+        $project_password_file = $capsule_directory . '/file/projectPassword.txt';
         file_put_contents($project_password_file, $password);
     }