diff --git a/firmware/acid-firmware/src/keymap.rs b/firmware/acid-firmware/src/keymap.rs
index bd2dd98..112479c 100644
--- a/firmware/acid-firmware/src/keymap.rs
+++ b/firmware/acid-firmware/src/keymap.rs
@@ -29,7 +29,7 @@ use crate::util::{DurationExt, get_file_name};
 use crate::vial::CustomKeycodes;
 use crate::{KEYBOARD_REPORT_PROXY, PSRAM_ALLOCATOR};
 
-pub const NUM_LAYER: usize = 1;
+pub const NUM_LAYER: usize = 4;
 
 pub static KEY_MESSAGE_CHANNEL: Channel<CriticalSectionRawMutex, KeyMessage, 16> = Channel::new();
 pub static OUTPUT_STRING_CHANNEL: Channel<CriticalSectionRawMutex, String, 16> = Channel::new();
@@ -53,6 +53,8 @@ impl Debug for KeyMessage {
     }
 }
 
+const T: KeyAction = a!(Transparent);
+
 #[rustfmt::skip]
 pub const fn get_default_keymap() -> [[[KeyAction; MATRIX_COLS]; MATRIX_ROWS]; NUM_LAYER] {
     [
@@ -63,7 +65,28 @@ pub const fn get_default_keymap() -> [[[KeyAction; MATRIX_COLS]; MATRIX_ROWS]; N
             [k!(LShift), k!(Y), k!(X), k!(C), k!(V), k!(B), k!(N), k!(M), a!(No), a!(No), k!(Up), KeyAction::Single(Action::User(CustomKeycodes::FOCUS_LCD as u8))],
             [a!(No), a!(No), k!(LGui), k!(LAlt), KeyAction::Single(Action::TriLayerLower), k!(Space), k!(Space), KeyAction::Single(Action::TriLayerLower), k!(RAlt), k!(Left), k!(Down), k!(Right)]
             // [a!(No), a!(No), k!(LGui), k!(LAlt), k!(TriLayerLower), k!(Space), k!(Space), k!(TriLayerLower), k!(RAlt), k!(Left), k!(Down), k!(Right)]
-        ])
+        ]),
+        layer!([
+            [T, T, T, T, T, T, T, T, T, T, T, T],
+            [T, T, T, T, T, T, T, T, T, T, T, T],
+            [T, T, T, T, T, T, T, T, T, T, T, T],
+            [T, T, T, T, T, T, T, T, T, T, T, T],
+            [T, T, T, T, T, T, T, T, T, T, T, T]
+        ]),
+        layer!([
+            [T, T, T, T, T, T, T, T, T, T, T, T],
+            [T, T, T, T, T, T, T, T, T, T, T, T],
+            [T, T, T, T, T, T, T, T, T, T, T, T],
+            [T, T, T, T, T, T, T, T, T, T, T, T],
+            [T, T, T, T, T, T, T, T, T, T, T, T]
+        ]),
+        layer!([
+            [T, T, T, T, T, T, T, T, T, T, T, T],
+            [T, T, T, T, T, T, T, T, T, T, T, T],
+            [T, T, T, T, T, T, T, T, T, T, T, T],
+            [T, T, T, T, T, T, T, T, T, T, T, T],
+            [T, T, T, T, T, T, T, T, T, T, T, T]
+        ]),
     ]
 }