diff --git a/config.def.h b/config.def.h
index cb230f4..82f9474 100644
--- a/config.def.h
+++ b/config.def.h
@@ -149,6 +149,7 @@ static const Keychord *keychords[] = {
    &((Keychord){2, {{MODKEY,                                XK_o},                  {MODKEY, XK_n}},                spawn,              {.v = (const char *[]){TERMINAL, "-e", "ncmpcpp", NULL}} }),
    &((Keychord){2, {{MODKEY,                                XK_o},                  {MODKEY, XK_m}},                spawn,              {.v = (const char *[]){TERMINAL, "-e", "gotop", NULL}} }),
    &((Keychord){2, {{MODKEY,                                XK_o},                  {MODKEY, XK_t}},                spawn,              {.v = (const char *[]){"thunar", NULL}} }),
+   &((Keychord){2, {{MODKEY,                                XK_o},                  {MODKEY, XK_c}},                spawn,              {.v = (const char *[]){"calcurse-select", NULL}} }),
 
    &((Keychord){2, {{MODKEY,                                XK_d},                  {MODKEY, XK_h}},                spawn,              {.v = (const char *[]){"dmenuhandler", NULL}} }),
    &((Keychord){2, {{MODKEY,                                XK_d},                  {MODKEY, XK_m}},                spawn,              {.v = (const char *[]){"mounter", NULL}} }),