1 files changed, 3 insertions, 1 deletions

diff --git a/lisp/gnus/gnus-ml.el b/lisp/gnus/gnus-ml.el
index d68d0771ad4..ce04a15d671 100644
--- a/lisp/gnus/gnus-ml.el
+++ b/lisp/gnus/gnus-ml.el
@@ -58,7 +58,9 @@
 
 ;;;###autoload
 (defun turn-on-gnus-mailing-list-mode ()
-  (when (gnus-group-find-parameter gnus-newsgroup-name 'to-list)
+  (when (or (gnus-group-find-parameter gnus-newsgroup-name 'to-list)
+            (and gnus-mailing-list-groups
+                 (string-match gnus-mailing-list-groups gnus-newsgroup-name)))
     (gnus-mailing-list-mode 1)))
 
 ;;;###autoload