diff --git a/src/backend/drive/settings.py b/src/backend/drive/settings.py
index 2384852a..fd64fb01 100755
--- a/src/backend/drive/settings.py
+++ b/src/backend/drive/settings.py
@@ -765,6 +765,7 @@ class Base(Configuration):
             "text/vtt",
             "text/x-c",
             "text/x-python",
+            "text/x-tex",
             "text/x-vcard",
             "video/3gpp",
             "video/3gpp2",