diff --git a/app/controllers/api/v1/documents_controller.rb b/app/controllers/api/v1/documents_controller.rb
index 65500f2..6b2ed42 100644
--- a/app/controllers/api/v1/documents_controller.rb
+++ b/app/controllers/api/v1/documents_controller.rb
@@ -26,6 +26,7 @@ def create
     mimetype, content, parameters = Document.convert_to_b64(mimetype, p[:document][:content], p[:parameters])
 
     @document = Document.new(parameters: parameters)
+    @document.reset_signature_level if 'vnd.etsi.asic'.in?(mimetype)
     @document.encrypt_file(@key, filename, mimetype, content)
     @document.validate_parameters(content, mimetype)
 
diff --git a/app/models/document.rb b/app/models/document.rb
index 0f101e6..79639d6 100644
--- a/app/models/document.rb
+++ b/app/models/document.rb
@@ -13,6 +13,11 @@ def self.convert_to_b64(mimetype, content, params)
     [mimetype + ';base64', Base64.strict_encode64(content), params]
   end
 
+  def reset_signature_level
+    return unless parameters['level']
+    parameters['level'] = parameters['level'].gsub(/XAdES_BASELINE_/, '').gsub(/CAdES_BASELINE_/, '')
+  end
+
   def decrypt_content(key)
     decryptor = ActiveSupport::MessageEncryptor.new(key)
     begin