diff --git a/keyboards/subatomic/rules.mk b/keyboards/subatomic/rules.mk
index abff350ea0c7..768c25f61e88 100644
--- a/keyboards/subatomic/rules.mk
+++ b/keyboards/subatomic/rules.mk
@@ -23,7 +23,7 @@ COMMAND_ENABLE = no        # Commands for debug and configuration
 NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
 BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality
 MIDI_ENABLE = yes            # MIDI controls
-AUDIO_ENABLE = yes           # Audio output on port C6
+AUDIO_ENABLE = no           # Audio output (needs a pin configured in config.h, see docs/feature_audio.md)
 UNICODE_ENABLE = no         # Unicode
 BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
 RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.
diff --git a/keyboards/vision_division/keymaps/default/rules.mk b/keyboards/vision_division/keymaps/default/rules.mk
index ef72559a0c1f..2fa3452aae98 100644
--- a/keyboards/vision_division/keymaps/default/rules.mk
+++ b/keyboards/vision_division/keymaps/default/rules.mk
@@ -1 +1 @@
-AUDIO_ENABLE = yes
+AUDIO_ENABLE = no           # Audio output (needs a pin configured in config.h, see docs/feature_audio.md)
diff --git a/keyboards/vision_division/rules.mk b/keyboards/vision_division/rules.mk
index 5d9d515f7ac2..96234020c679 100644
--- a/keyboards/vision_division/rules.mk
+++ b/keyboards/vision_division/rules.mk
@@ -27,4 +27,4 @@ BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality on B7 by d
 MIDI_ENABLE = no            # MIDI controls
 UNICODE_ENABLE = no         # Unicode
 BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
-AUDIO_ENABLE = no           # Audio output on port C6
+AUDIO_ENABLE = no           # Audio output (needs a pin configured in config.h, see docs/feature_audio.md)