diff --git a/keyboards/atreus/keymaps/dvorak_42_key/keymap.c b/keyboards/atreus/keymaps/dvorak_42_key/keymap.c
index 1617f1baf..15064eb8c 100644
--- a/keyboards/atreus/keymaps/dvorak_42_key/keymap.c
+++ b/keyboards/atreus/keymaps/dvorak_42_key/keymap.c
@@ -7,6 +7,7 @@
 #define KEYSEL    2
 #define MOUSE     3
 #define COMBINED  4
+#define BROWSER_CONTROL 5
 
 // macros
 #define MOUSE_TOGGLE 1
@@ -39,7 +40,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   {KC_QUOTE,      KC_COMMA,      KC_DOT,    KC_P,       KC_Y,         KC_TRNS,    KC_F,  KC_G,  KC_C,   KC_R,   KC_L, },
   {KC_A,          KC_O,          KC_E,      KC_U,       KC_I,         KC_TRNS,    KC_D,  KC_H,  KC_T,   KC_N,   KC_S, },
   {KC_SCOLON,     KC_Q,          KC_J,      KC_K,       KC_X,         MO(KEYNAV), KC_B,  KC_M,  KC_W,   KC_V,   KC_Z, },
-  {OSM(MOD_LSFT), OSM(MOD_LCTL), M(MOUSE_TOGGLE), MO(KEYSEL), MO(COMBINED), KC_ENTER,   KC_SPACE,  KC_BSPC, RCTL(KC_BSPC), KC_CAPSLOCK, OSM(MOD_LSFT), }
+  {OSM(MOD_LSFT), OSM(MOD_LCTL), MO(KEYSEL), MO(BROWSER_CONTROL), MO(COMBINED), KC_ENTER,   KC_SPACE,  KC_BSPC, RCTL(KC_BSPC), KC_CAPSLOCK, OSM(MOD_LSFT), }
 },	
 
 [KEYNAV] = { 
@@ -70,6 +71,13 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   {KC_TRNS, M(MOUSE_LOCK), KC_TRNS, KC_MS_ACCEL0, KC_TRNS, KC_BTN1, KC_BTN2, RSFT(RCTL(KC_TAB)), RCTL(KC_TAB), RCTL(KC_T), LALT(KC_LEFT), }
 },	
 
+[BROWSER_CONTROL] = { 
+  {KC_TRNS, KC_BTN3, KC_MS_U, KC_BTN1, KC_BTN2, KC_TRNS,    KC_UP,      KC_PGUP,            KC_PGDN,      KC_MS_WH_UP,   KC_TRNS, },
+  {KC_TRNS, KC_MS_L, KC_MS_D, KC_MS_R, KC_TRNS, KC_TRNS,    KC_DOWN,    RSFT(RCTL(KC_TAB)), RCTL(KC_TAB), KC_MS_WH_DOWN, LALT(KC_LEFT), },
+  {KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS,    RCTL(KC_1),         RCTL(KC_9),   KC_F6,         KC_F5, },
+  {KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RCTL(KC_W), RCTL(KC_T), RSFT(RCTL(KC_TAB)), KC_TRNS,      KC_TRNS,       KC_TRNS,  }
+},	
+
 
 };
 
diff --git a/keyboards/ergodox_ez/keymaps/dvorak_42_key/keymap.c b/keyboards/ergodox_ez/keymaps/dvorak_42_key/keymap.c
index cfae6eff0..e9959b996 100644
--- a/keyboards/ergodox_ez/keymaps/dvorak_42_key/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/dvorak_42_key/keymap.c
@@ -6,6 +6,8 @@
 
 // to build this keymap
 // make ergodox_ez:dvorak_42_key:teensy
+// flashing from rpi:
+// sudo teensy_loader_cli -v -w .build/ergodox_ez_dvorak_42_key.hex --mcu atmega32u4
 
 // keeping fork up to date:
 // https://help.github.com/articles/configuring-a-remote-for-a-fork/
@@ -317,7 +319,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     // thumb cluster
     KC_TRNS,KC_TRNS,
 	KC_TRNS,
-	KC_TRNS,KC_TRNS,KC_TAB),
+	KC_TRNS,KC_TRNS,KC_TRNS),
   
   
     [MOUSE] = KEYMAP(