diff --git a/app/boards/shields/mercury/mercury.keymap b/app/boards/shields/mercury/mercury.keymap
index 8299c125..7043f3b8 100644
--- a/app/boards/shields/mercury/mercury.keymap
+++ b/app/boards/shields/mercury/mercury.keymap
@@ -12,7 +12,7 @@
 #define SYS 6
 
 // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-// [Keymap 3Nov2021 10:35 am]
+// [Keymap 6Nov2021 16:20]
 // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 / {
@@ -55,6 +55,16 @@
             bindings = <&kp>, <&kp>;
             hold-enabler-keys = <0 12>;
         };
+
+        c_ht: combo_like_hold_tap {
+            compatible = "zmk,behavior-hold-tap";
+            label = "COMBO_LIKE_HOLD_TAP";
+            #binding-cells = <2>;
+            flavor = "hold-preferred";
+            tapping-term-ms = <200>;
+            bindings = <&kp>, <&kp>;
+            hold-enabler-keys = <40>;
+        };
     };
 
     combos {
@@ -64,12 +74,6 @@
             key-positions = <18 19>;
             bindings = <&kp K_CMENU>;
         };
-        
-        combo_layered_return {
-            timeout-ms = <50>;
-            key-positions = <23 40>;
-            bindings = <&kp RET>;
-        };
     };
 
     keymap {
@@ -77,9 +81,9 @@
         
         apple_layer {
             bindings = <
-&hlt FUN TAB  &cmt LSFT Q  &kp W    &kp E      &kp R       &kp T   /**/   &kp Y    &kp U     &kp I    &kp O    &kp P    &kp BKSP
-&hlt NUM ESC     &kp A     &kp S    &kp D   &cmt LSFT F    &kp G   /**/   &kp H    &kp J     &kp K    &kp L   &kp SCLN  &kp QUOT
-  &kp LSFT       &kp Z     &kp X    &kp C      &kp V       &kp B   /**/   &kp N    &kp M   &kp CMMA  &kp DOT  &kp FSLH  &kp RSFT
+&hlt FUN TAB  &cmt LSFT Q  &kp W    &kp E      &kp R       &kp T   /**/   &kp Y    &kp U     &kp I    &kp O    &kp P       &kp BKSP
+&hlt NUM ESC     &kp A     &kp S    &kp D   &cmt LSFT F    &kp G   /**/   &kp H    &kp J     &kp K    &kp L   &kp SCLN  &c_ht RET QUOT
+  &kp LSFT       &kp Z     &kp X    &kp C      &kp V       &kp B   /**/   &kp N    &kp M   &kp CMMA  &kp DOT  &kp FSLH     &kp RSFT
                                   &kp LCTL   &kp LALT    &kp LGUI  /**/  &kp SPC  &mo NAV  &mo MED
             >;
         };
diff --git a/app/boards/shields/mercury/readme.txt b/app/boards/shields/mercury/readme.txt
index 9467de80..70190662 100644
--- a/app/boards/shields/mercury/readme.txt
+++ b/app/boards/shields/mercury/readme.txt
@@ -1,4 +1,7 @@
 from Windows CMD:
 cd zmk\app
 west build -d build/left -p -b nice_nano -- -DSHIELD=mercury_left
-west build -d build/right -p -b nice_nano -- -DSHIELD=mercury_right
\ No newline at end of file
+west build -d build/right -p -b nice_nano -- -DSHIELD=mercury_right
+
+west build -d build/left -p -b nice_nano_v2 -- -DSHIELD=mercury_left
+west build -d build/right -p -b nice_nano_v2 -- -DSHIELD=mercury_right
\ No newline at end of file