diff --git a/.github/workflows/test-all-configs.yml b/.github/workflows/test-all-configs.yml
index 53552f2..2b29c99 100644
--- a/.github/workflows/test-all-configs.yml
+++ b/.github/workflows/test-all-configs.yml
@@ -11,7 +11,7 @@ jobs:
     with:
       board: '["nice_nano"]'
       shield: '["corne_left"]'
-      alphas: '["default","azerty","colemak","colemakdhk","dvorak","halmak","workman","qwerty","qwertz"]'
+      alphas: '["default","azerty","beakl15","colemak","colemakdhk","dvorak","halmak","workman","qwerty","qwertz"]'
       nav: '["default","vi","invertedt"]'
       clipboard: '["default","fun","mac","win"]'
       layers: '["default","flip"]'
diff --git a/miryoku/miryoku_babel/miryoku_alternatives.h b/miryoku/miryoku_babel/miryoku_alternatives.h
index 2f25ab3..5908f71 100644
--- a/miryoku/miryoku_babel/miryoku_alternatives.h
+++ b/miryoku/miryoku_babel/miryoku_alternatives.h
@@ -11,6 +11,12 @@
 &lt BUTTON W,      &hm RALT X,        &kp C,             &kp V,             &kp B,             &kp N,             &kp COMMA,         &kp DOT,           &hm RALT SLASH,    &lt BUTTON SQT,    \
 U_NP,              U_NP,              &lt FUN DEL,       &lt NUM BSPC,      &lt SYM RET,       &lt MOUSE TAB,     &lt NAV SPC,       &lt MEDIA ESC,     U_NP,              U_NP
 
+#define MIRYOKU_ALTERNATIVES_BASE_BEAKL15_FLIP \
+&kp Q,             &kp H,             &kp O,             &kp U,             &kp X,             &kp G,             &kp C,             &kp R,             &kp F,             &kp Z,             \
+&hm LGUI Y,        &hm LALT I,        &hm LCTRL E,       &hm LSHFT A,       &kp DOT,           &kp D,             &hm LSHFT S,       &hm LCTRL T,       &hm LALT N,        &hm LGUI B,        \
+&lt BUTTON J,      &hm RALT SLASH,    &kp COMMA,         &kp K,             &kp SQT,           &kp W,             &kp M,             &kp L,             &hm RALT P,        &lt BUTTON V,      \
+U_NP,              U_NP,              &lt FUN DEL,       &lt NUM BSPC,      &lt SYM RET,       &lt MOUSE TAB,     &lt NAV SPC,       &lt MEDIA ESC,     U_NP,              U_NP
+
 #define MIRYOKU_ALTERNATIVES_BASE_COLEMAK_FLIP \
 &kp Q,             &kp W,             &kp F,             &kp P,             &kp G,             &kp J,             &kp L,             &kp U,             &kp Y,             &kp SQT,           \
 &hm LGUI A,        &hm LALT R,        &hm LCTRL S,       &hm LSHFT T,       &kp D,             &kp H,             &hm LSHFT N,       &hm LCTRL E,       &hm LALT I,        &hm LGUI O,        \
@@ -65,6 +71,12 @@ U_NP,              U_NP,              &lt FUN DEL,       &lt NUM BSPC,      &lt
 &lt BUTTON W,      &hm RALT X,        &kp C,             &kp V,             &kp B,             &kp N,             &kp COMMA,         &kp DOT,           &hm RALT SLASH,    &lt BUTTON SQT,    \
 U_NP,              U_NP,              &lt MEDIA ESC,     &lt NAV SPC,       &lt MOUSE TAB,     &lt SYM RET,       &lt NUM BSPC,      &lt FUN DEL,       U_NP,              U_NP
 
+#define MIRYOKU_ALTERNATIVES_BASE_BEAKL15 \
+&kp Q,             &kp H,             &kp O,             &kp U,             &kp X,             &kp G,             &kp C,             &kp R,             &kp F,             &kp Z,             \
+&hm LGUI Y,        &hm LALT I,        &hm LCTRL E,       &hm LSHFT A,       &kp DOT,           &kp D,             &hm LSHFT S,       &hm LCTRL T,       &hm LALT N,        &hm LGUI B,        \
+&lt BUTTON J,      &hm RALT SLASH,    &kp COMMA,         &kp K,             &kp SQT,           &kp W,             &kp M,             &kp L,             &hm RALT P,        &lt BUTTON V,      \
+U_NP,              U_NP,              &lt MEDIA ESC,     &lt NAV SPC,       &lt MOUSE TAB,     &lt SYM RET,       &lt NUM BSPC,      &lt FUN DEL,       U_NP,              U_NP
+
 #define MIRYOKU_ALTERNATIVES_BASE_COLEMAK \
 &kp Q,             &kp W,             &kp F,             &kp P,             &kp G,             &kp J,             &kp L,             &kp U,             &kp Y,             &kp SQT,           \
 &hm LGUI A,        &hm LALT R,        &hm LCTRL S,       &hm LSHFT T,       &kp D,             &kp H,             &hm LSHFT N,       &hm LCTRL E,       &hm LALT I,        &hm LGUI O,        \
diff --git a/miryoku/miryoku_babel/miryoku_layer.h b/miryoku/miryoku_babel/miryoku_layer.h
index a3d007c..b985444 100644
--- a/miryoku/miryoku_babel/miryoku_layer.h
+++ b/miryoku/miryoku_babel/miryoku_layer.h
@@ -10,6 +10,8 @@
   #if defined (MIRYOKU_LAYERS_FLIP)
     #if defined (MIRYOKU_ALPHAS_AZERTY)
       #define MIRYOKU_LAYER_BASE MIRYOKU_ALTERNATIVES_BASE_AZERTY_FLIP
+    #elif defined (MIRYOKU_ALPHAS_BEAKL15)
+      #define MIRYOKU_LAYER_BASE MIRYOKU_ALTERNATIVES_BASE_BEAKL15_FLIP
     #elif defined (MIRYOKU_ALPHAS_COLEMAK)
       #define MIRYOKU_LAYER_BASE MIRYOKU_ALTERNATIVES_BASE_COLEMAK_FLIP
     #elif defined (MIRYOKU_ALPHAS_COLEMAKDHK)
@@ -30,6 +32,8 @@
   #else
     #if defined (MIRYOKU_ALPHAS_AZERTY)
       #define MIRYOKU_LAYER_BASE MIRYOKU_ALTERNATIVES_BASE_AZERTY
+    #elif defined (MIRYOKU_ALPHAS_BEAKL15)
+      #define MIRYOKU_LAYER_BASE MIRYOKU_ALTERNATIVES_BASE_BEAKL15
     #elif defined (MIRYOKU_ALPHAS_COLEMAK)
       #define MIRYOKU_LAYER_BASE MIRYOKU_ALTERNATIVES_BASE_COLEMAK
     #elif defined (MIRYOKU_ALPHAS_COLEMAKDHK)