diff --git a/ietf/settings.py b/ietf/settings.py
index cdeda544d..f2294ff94 100644
--- a/ietf/settings.py
+++ b/ietf/settings.py
@@ -739,7 +739,7 @@ MEETING_VALID_MINUTES_MIME_TYPES = ['text/plain', 'text/html', 'application/pdf'
 MEETING_VALID_SLIDES_EXTENSIONS = ('.doc','.docx','.pdf','.ppt','.pptx','.txt') # Note the removal of .zip
 #
 MEETING_VALID_BLUESHEET_EXTENSIONS = ['.pdf', '.txt', ]
-MEETING_VALID_BLUESHEET_MIME_TYPES = ['application/pdf', ]
+MEETING_VALID_BLUESHEET_MIME_TYPES = ['application/pdf', 'text/plain', ]
 
 INTERNET_DRAFT_DAYS_TO_EXPIRE = 185