diff --git a/keyboards/maxr1998/pulse4k/keymaps/maxr1998/keymap.c b/keyboards/maxr1998/pulse4k/keymaps/maxr1998/keymap.c
new file mode 100644
index 000000000..4ef977901
--- /dev/null
+++ b/keyboards/maxr1998/pulse4k/keymaps/maxr1998/keymap.c
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2020  Maxr1998 <max.rumpf1998@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+enum layers {
+    DEFAULT
+};
+
+const uint16_t PROGMEM led_adjust_combo[] = {KC_F22, KC_F24, COMBO_END};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [DEFAULT] = {
+        { KC_F20, KC_F21, KC_MUTE },
+        { KC_F22, KC_F23, KC_F24  }
+    }
+};
+
+void encoder_one_update(bool clockwise) {
+    tap_code(!clockwise ? KC_F18 : KC_F19);
+}