diff --git a/src/keymap-default.json b/src/keymap-default.json
index 8cb78c2f..5777631f 100644
--- a/src/keymap-default.json
+++ b/src/keymap-default.json
@@ -8,7 +8,7 @@
         "keymap_def_hist_view": "Press ${ansi_bold}i${ansi_norm}/${ansi_bold}I${ansi_norm} to switch to the histogram view",
         "keymap_def_text_view": "Press ${ansi_bold}t${ansi_norm} to switch to the text view",
         "keymap_def_pop_view": "Press ${ansi_bold}q${ansi_norm} to return to the previous view",
-        "keymap_def_zoom": "Press ${ansi_bold}z${ansi_norm}/${ansi_bold}z${ansi_norm} to zoom in/out",
+        "keymap_def_zoom": "Press ${ansi_bold}z${ansi_norm}/${ansi_bold}Z${ansi_norm} to zoom in/out",
         "keymap_def_clear": "Press ${ansi_bold}C${ansi_norm} to clear marked messages",
         "keymap_def_prev_location": "Press ${ansi_bold}{${ansi_norm} to move to the previous location in history",
         "keymap_def_next_location": "Press ${ansi_bold}}${ansi_norm} to move to the next location in history"