diff --git a/keymaps/default/keymap.c b/keymaps/default/keymap.c
index 2c5b4bf..a7bd9d5 100644
--- a/keymaps/default/keymap.c
+++ b/keymaps/default/keymap.c
@@ -2,6 +2,15 @@
 #include "layers.h"
 #include "tapdance.h"
 
+#include "raw_hid.h"
+
+void raw_hid_receive(uint8_t *data, uint8_t length) {
+	raw_hid_send(data, length);
+
+	ergodox_right_led_1_on();
+	_delay_ms(50);
+	ergodox_right_led_1_off();
+}
 
 // Define custom keys
 // (Must be done BEFORE keymaps)
diff --git a/rules.mk b/rules.mk
index 2ebc5a7..7e089d8 100644
--- a/rules.mk
+++ b/rules.mk
@@ -1,6 +1,9 @@
 # MCU name
 MCU = atmega32u4
 
+# Enable raw HID for bi-directional communication
+RAW_ENABLE = yes
+
 # Bootloader selection
 #   Teensy       halfkay
 #   Pro Micro    caterina