diff --git a/config/rae_dux.keymap b/config/rae_dux.keymap
index f0d43c9..29c1e6b 100644
--- a/config/rae_dux.keymap
+++ b/config/rae_dux.keymap
@@ -17,6 +17,7 @@
 #define SYM_L   1
 #define NAV_L   2
 #define NUM_L   3
+#define FUN_L   4
 
 / {
     combos {
@@ -96,8 +97,8 @@
         conditional_layers {
             compatible = "zmk,conditional-layers";
             tri_layer {
-                if-layers = <NAV_L SYM_L>;
-                then-layer = <NUM_L>;
+                if-layers = <NUM_L SYM_L>;
+                then-layer = <FUN_L>;
             };
         };
     };
@@ -110,7 +111,7 @@
                    &kp Q        &kp W         &kp E         &kp R        &kp T         &kp Y          &kp U        &kp I         &kp O         &kp P
                    &lhm LSHFT A &lhm LALT S   &lhm LCTRL D  &lhm LGUI F  &lhm RALT G   &rhm RALT H    &rhm LGUI J  &rhm LCTRL K  &rhm LALT L   &rhm LSHFT SEMI
                    &kp Z        &kp X         &kp C         &kp V        &kp B         &kp N          &kp M        &kp COMMA     &kp DOT       &kp SINGLE_QUOTE
-                                              &mo NAV_L    &kp LSHFT     &none         &none          &kp SPACE     &mo SYM_L                         
+                                              &mo NAV_L    &kp LSHFT     &mo NUM_L     &none          &kp SPACE     &mo SYM_L                         
             >;
         };
 
@@ -134,10 +135,19 @@
 
         num_layer {
             bindings = <
-                &kp N1       &kp N2        &kp N3        &kp N4             &kp N5             &kp N6              &kp N7           &kp N8                   &kp N9        &kp N0
-                &kp LSHFT    &kp LALT      &kp LCTRL     &kp LGUI           &lhm RALT F11      &rhm RALT F12       &kp LGUI         &kp LCTRL                &kp LALT      &kp LSHFT
-                &kp F1       &kp F2        &kp F3        &kp F4             &kp F5             &kp F6              &kp F7           &kp F8                   &kp F9        &kp F10
-                                           &trans        &trans             &trans             &trans              &trans           &trans                                    
+                &none        &none         &none         &none     &none          &none          &kp N7           &kp N8     &kp N9        &none
+                &kp LSHFT    &kp LALT      &kp LCTRL     &kp LGUI  &kp RALT       &none          &kp N4           &kp N5     &kp N6        &kp N0
+                &none        &none         &none         &none     &none          &none          &kp N1           &kp N2     &kp N3        &none
+                                           &trans        &trans    &trans         &trans         &trans           &trans
+            >;
+        };
+
+        fun_layer {
+            bindings = <
+                &none        &none         &none         &none     &none          &none          &kp F7           &kp F8     &kp F9        &kp F12
+                &kp LSHFT    &kp LALT      &kp LCTRL     &kp LGUI  &kp RALT       &none          &kp F4           &kp F5     &kp F6        &kp F11
+                &none        &none         &none         &none     &none          &none          &kp F1           &kp F2     &kp F3        &kp F10
+                                           &trans        &trans    &trans         &trans         &trans           &trans
             >;
         };
     };