diff --git a/lib/internal/tty.js b/lib/internal/tty.js
index fc7bde724552d5..6fd14145fcc12a 100644
--- a/lib/internal/tty.js
+++ b/lib/internal/tty.js
@@ -53,6 +53,7 @@ const TERM_ENVS = {
   'konsole': COLORS_16,
   'kterm': COLORS_16,
   'mlterm': COLORS_16,
+  'mosh': COLORS_16m,
   'putty': COLORS_16,
   'st': COLORS_16,
   // https://github.com/da-x/rxvt-unicode/tree/v9.22-with-24bit-color