diff --git a/config/boards/shields/leko_pona/leko_pona.keymap b/config/boards/shields/leko_pona/leko_pona.keymap
index 8e940af..5c36691 100644
--- a/config/boards/shields/leko_pona/leko_pona.keymap
+++ b/config/boards/shields/leko_pona/leko_pona.keymap
@@ -49,12 +49,24 @@ ZMK_UNICODE_PAIR(win_multi_o, A, N6, N6, E, F, F, F, D) // multiocular o
 	};
 };
 
+/ {
+	behaviors {
+		esctab: shift_esc_tab {
+			compatible = "zmk,behavior-mod-morph";
+			label = "esc/tab";
+			#binding-cells = <0>;
+			bindings = <&kp ESC>, <&kp TAB>;
+			mods = <(MOD_LSFT)>;
+		};
+	};
+};
+
 / {
 	keymap {
 		compatible = "zmk,keymap";
 		l_base {
 			bindings = <
-&kp ESC		&kp W	&kp F	&kp P		&kp B							&kp J		&kp L	&kp U	&kp Y	&kp BACKSPACE
+&esctab		&kp W	&kp F	&kp P		&kp B							&kp J		&kp L	&kp U	&kp Y	&kp BACKSPACE
 &kp A		&kp R	&kp S	&kp T		&kp G							&kp M		&kp N	&kp E	&kp I	&kp O
 &kp LCTRL	&kp X	&kp C	&kp D		&kp V							&kp K		&kp H	&kp Z	&kp Q	&kp LALT
 							&kp SPACE	&kp LSHIFT	&kp LWIN	&mo NAV	&mo SYM	&kp RET