diff --git a/keyboards/1upkeyboards/sweet16/keymaps/sebas/keymap.c b/keyboards/1upkeyboards/sweet16/keymaps/sebas/keymap.c
new file mode 100644
index 000000000..a7e587426
--- /dev/null
+++ b/keyboards/1upkeyboards/sweet16/keymaps/sebas/keymap.c
@@ -0,0 +1,23 @@
+#include QMK_KEYBOARD_H
+#define ALT TG(_FUNC)
+
+enum layers {
+ _KEYP,
+ _FUNC
+};
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[_KEYP]=LAYOUT_ortho_4x4(
+  KC_P7, KC_P8,   KC_P9,   ALT,
+  KC_P4, KC_P5,   KC_P6,   KC_PAST,
+  KC_P1, KC_P2,   KC_P3,   KC_PMNS,
+  KC_P0, KC_PDOT, KC_PENT, KC_PPLS
+),
+[_FUNC]=LAYOUT_ortho_4x4(
+  KC_MPRV, KC_MPLY, KC_MNXT, _______,
+  XXXXXXX, XXXXXXX, XXXXXXX, KC_NLCK,
+  KC_INS,  KC_HOME, KC_PGUP, XXXXXXX,
+  KC_DEL,  KC_END,  KC_PGDN, XXXXXXX
+)
+};