1 files changed, 3 insertions, 1 deletions

diff --git a/src/term.c b/src/term.c
index 94bf013f4a0..370f6fcd453 100644
--- a/src/term.c
+++ b/src/term.c
@@ -3842,7 +3842,9 @@ clear_tty_hooks (struct terminal *terminal)
   terminal->update_begin_hook = 0;
   terminal->update_end_hook = 0;
   terminal->set_terminal_window_hook = 0;
-  terminal->defined_color_hook = 0;
+  /* Don't clear the defined_color_hook, as that makes it impossible
+     to unload or load a theme when some TTY frame is suspended.  */
+  /* terminal->defined_color_hook = 0; */
   terminal->mouse_position_hook = 0;
   terminal->frame_rehighlight_hook = 0;
   terminal->frame_raise_lower_hook = 0;