diff --git a/app/controllers/student_work_controller.rb b/app/controllers/student_work_controller.rb
index 41e4c784f..e80b90d7b 100644
--- a/app/controllers/student_work_controller.rb
+++ b/app/controllers/student_work_controller.rb
@@ -1010,7 +1010,7 @@ class StudentWorkController < ApplicationController
         sheet1[count_row,3] = homework.user.user_extensions.student_id
         sheet1[count_row,4] = homework.user.mail
         sheet1[count_row,5] = homework.name
-        sheet1[count_row,6] = homework.description
+        sheet1[count_row,6] = strip_html homework.description
         sheet1[count_row,7] = homework.teacher_score.nil? ? l(:label_without_score) : format("%.2f",homework.teacher_score)
         sheet1[count_row,8] = homework.teaching_asistant_score.nil? ? l(:label_without_score) : format("%.2f",homework.teaching_asistant_score)
         sheet1[count_row,9] = homework.student_score.nil? ? l(:label_without_score) : format("%.2f",homework.student_score)