5 files changed, 0 insertions, 5 deletions
diff --git a/keyboards/converter/hp_46010a/rules.mk b/keyboards/converter/hp_46010a/rules.mk
index b7199d7f90..e154e380bc 100644
--- a/keyboards/converter/hp_46010a/rules.mk
+++ b/keyboards/converter/hp_46010a/rules.mk
@@ -27,7 +27,6 @@ AUDIO_ENABLE = no           # Audio output on port C6
 UNICODE_ENABLE = no         # Unicode
 BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
 RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.
-API_SYSEX_ENABLE = no
 SPLIT_KEYBOARD = no
 WAIT_FOR_USB = yes
 LAYOUTS_HAS_RGB = no
diff --git a/keyboards/converter/ibm_5291/rules.mk b/keyboards/converter/ibm_5291/rules.mk
index 0b53753ebc..ba59d2ae9e 100644
--- a/keyboards/converter/ibm_5291/rules.mk
+++ b/keyboards/converter/ibm_5291/rules.mk
@@ -27,7 +27,6 @@ AUDIO_ENABLE = no           # Audio output on port C6
 UNICODE_ENABLE = no         # Unicode
 BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
 RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.
-API_SYSEX_ENABLE = no
 SPLIT_KEYBOARD = no
 WAIT_FOR_USB = yes
 LAYOUTS_HAS_RGB = no
diff --git a/keyboards/converter/ibm_terminal/keymaps/default/rules.mk b/keyboards/converter/ibm_terminal/keymaps/default/rules.mk
index 749b93312c..01664a445b 100644
--- a/keyboards/converter/ibm_terminal/keymaps/default/rules.mk
+++ b/keyboards/converter/ibm_terminal/keymaps/default/rules.mk
@@ -15,7 +15,6 @@ UNICODE_ENABLE = no         # Unicode
 BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
 RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.
 PS2_USE_USART = yes
-API_SYSEX_ENABLE = no
 
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
diff --git a/keyboards/converter/ibm_terminal/keymaps/priyadi/rules.mk b/keyboards/converter/ibm_terminal/keymaps/priyadi/rules.mk
index 76d349920f..15ff28f350 100644
--- a/keyboards/converter/ibm_terminal/keymaps/priyadi/rules.mk
+++ b/keyboards/converter/ibm_terminal/keymaps/priyadi/rules.mk
@@ -16,7 +16,6 @@ UNICODEMAP_ENABLE = yes
 BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
 RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight. 
 PS2_USE_USART = yes
-API_SYSEX_ENABLE = no
 
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
diff --git a/keyboards/converter/ibm_terminal/rules.mk b/keyboards/converter/ibm_terminal/rules.mk
index 059d7b303e..8e30f5be5b 100644
--- a/keyboards/converter/ibm_terminal/rules.mk
+++ b/keyboards/converter/ibm_terminal/rules.mk
@@ -28,7 +28,6 @@ UNICODE_ENABLE = no         # Unicode
 BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
 RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.
 PS2_USE_USART = yes
-API_SYSEX_ENABLE = no
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
 SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 CUSTOM_MATRIX = yes