diff --git a/keyboards/keebio/nyquist/rev4/keymaps/drew/alias.h b/keyboards/keebio/nyquist/rev4/keymaps/drew/alias.h
index 65a1fc52..7a64f290 100644
--- a/keyboards/keebio/nyquist/rev4/keymaps/drew/alias.h
+++ b/keyboards/keebio/nyquist/rev4/keymaps/drew/alias.h
@@ -32,6 +32,9 @@ enum CustomKeycodes {
 #define NAV_ENT LT(_NAV, KC_ENT)
 #define FUNC_PLAY LT(_FUNC, KC_MPLY)
 
+// mod-taps (not homerow mods)
+#define GUI_LAUNCH GUI_T(LAUNCH)
+
 // trigger mods
 #define TABBING_TRIGGER_MODS MOD_MASK_ALT
 #define OBLITERATE_TRIGGER_MODS MOD_MASK_GUI
diff --git a/keyboards/keebio/nyquist/rev4/keymaps/drew/flow_tap/flow_tap_options.c b/keyboards/keebio/nyquist/rev4/keymaps/drew/flow_tap/flow_tap_options.c
index 35cbdea0..206ace4b 100644
--- a/keyboards/keebio/nyquist/rev4/keymaps/drew/flow_tap/flow_tap_options.c
+++ b/keyboards/keebio/nyquist/rev4/keymaps/drew/flow_tap/flow_tap_options.c
@@ -23,9 +23,11 @@ uint16_t get_flow_tap_term(uint16_t keycode, keyrecord_t* record, uint16_t previ
         case CTL_RBRC:
         case CTL_DOWN: // control should always be allowed to hold
 
+        case GUI_LAUNCH: // same with non-homerow mod taps
+
         case NUM_SPC:
         case NAV_ENT:
-        case FUNC_PLAY: // same with layers
+        case FUNC_PLAY: // same with layer-taps
             return 0;
             break;
     }
diff --git a/keyboards/keebio/nyquist/rev4/keymaps/drew/keymap.c b/keyboards/keebio/nyquist/rev4/keymaps/drew/keymap.c
index 04fe194f..37f17bdd 100644
--- a/keyboards/keebio/nyquist/rev4/keymaps/drew/keymap.c
+++ b/keyboards/keebio/nyquist/rev4/keymaps/drew/keymap.c
@@ -26,7 +26,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_ESC,            KC_Q,                 KC_W,           KC_E,                  KC_R,            KC_T,               KC_Y,               KC_U,           KC_I,         KC_O,          KC_P,          KC_BSPC,
         KC_TAB,            ALT_A,                GUI_S,          CTL_D,                 SFT_F,           KC_G,               KC_H,               SFT_J,          CTL_K,        GUI_L,         ALT_SCLN,      KC_QUOT,
         TD(TD_CW_CL),      KC_Z,                 KC_X,           KC_C,                  KC_V,            KC_B,               KC_N,               KC_M,           KC_COMM,      KC_DOT,        KC_SLSH,       KC_DEL,
-        KC_NO,             FUNC_PLAY,            KC_LALT,        TD(TD_CAD_LOCK_SLEEP), LAUNCH,          NUM_SPC,            NAV_ENT,            KC_RALT,        KC_LEFT,      DOWN,          UP,            KC_RGHT
+        KC_NO,             FUNC_PLAY,            KC_LALT,        TD(TD_CAD_LOCK_SLEEP), GUI_LAUNCH,      NUM_SPC,            NAV_ENT,            KC_RALT,        KC_LEFT,      DOWN,          UP,            KC_RGHT
     ),
     // gamer
     [_GAME] = LAYOUT_ortho_4x12(
@@ -61,6 +61,15 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 bool process_record_user(uint16_t keycode, keyrecord_t* record) {
     switch (keycode) {
+        case GUI_LAUNCH: // make this keycode work (16-bit mod-tap)
+            if (record->tap.count) {
+                if (record->event.pressed) {
+                    tap_code16(LAUNCH);
+                }
+                return false;
+            }
+            break;
+
         // make it possible to go from layer 3 to layer 2
         case NUM_SPC:
             if (!record->tap.count) {
diff --git a/keyboards/keebio/nyquist/rev4/keymaps/drew/taphold/taphold_options.c b/keyboards/keebio/nyquist/rev4/keymaps/drew/taphold/taphold_options.c
index 81a0126e..7a07b45a 100644
--- a/keyboards/keebio/nyquist/rev4/keymaps/drew/taphold/taphold_options.c
+++ b/keyboards/keebio/nyquist/rev4/keymaps/drew/taphold/taphold_options.c
@@ -5,6 +5,7 @@
 
 uint16_t get_quick_tap_term(uint16_t keycode, keyrecord_t* record) {
     switch (keycode) {
+        case GUI_LAUNCH:
         case NUM_SPC:
         case NAV_ENT:
         case FUNC_PLAY: // no repeat tapping for these keys
@@ -127,8 +128,10 @@ uint16_t get_tapping_term(uint16_t keycode, keyrecord_t* record) {
         case ALT_SCLN:
         case ALT_1:
         case ALT_0:
-        case ALT_BSLS: // alt and gui have events for a hold and release
-        case ALT_RGHT:
+        case ALT_BSLS:
+        case ALT_RGHT: // alt and gui have events for a hold and release
+        
+        case GUI_LAUNCH: // also non-homerow mod-taps
             return 400;
             break;
     }