diff --git a/tests/checks/tmux-commandline.fish b/tests/checks/tmux-commandline.fish
index 36b4e8867..4912ec715 100644
--- a/tests/checks/tmux-commandline.fish
+++ b/tests/checks/tmux-commandline.fish
@@ -32,23 +32,6 @@ isolated-tmux capture-pane -p
 # CHECK: 10
 # CHECK: scroll_here
 
-# The output is broken here (seems tmux specific).
-isolated-tmux send-keys C-c
-tmux-sleep
-isolated-tmux send-keys C-l 'commandline -i ": \'$(seq $LINES)" A B "C\'"' Enter Enter
-tmux-sleep
-isolated-tmux capture-pane -p
-# CHECK: 4
-# CHECK: 5
-# CHECK: 6
-# CHECK: 7
-# CHECK: 8
-# CHECK: 9
-# CHECK: 10
-# CHECK: prompt 5>
-# CHECK: B
-# CHECK: C'
-
 # Soft-wrapped commandline with omitted right prompt.
 isolated-tmux send-keys C-c
 tmux-sleep