diff --git a/cms/envs/common.py b/cms/envs/common.py
index a9ea495b084..54748af34b2 100644
--- a/cms/envs/common.py
+++ b/cms/envs/common.py
@@ -2714,3 +2714,4 @@
 
 DISCUSSIONS_INCONTEXT_FEEDBACK_URL = ''
 DISCUSSIONS_INCONTEXT_LEARNMORE_URL = ''
+ALLOWED_FILE_TYPES = ['image/png', 'image/jpeg', 'application/pdf', 'application/msword', 'video/mp4']
\ No newline at end of file