diff --git a/update_kb_redis.py b/update_kb_redis.py
index f3ed596..e85f6b5 100644
--- a/update_kb_redis.py
+++ b/update_kb_redis.py
@@ -26,7 +26,7 @@
 keymap_macro_re = re.compile(r']=(KEYMAP[0-9a-z_]*)\(')
 
 # Processors
-CHIBIOS_PROCESSORS = 'cortex-m0', 'cortex-m0plus', 'cortex-m3', 'cortex-m4', 'MKL26Z64', 'MK20DX128', 'MK20DX256', 'STM32F042', 'STM32F072', 'STM32F103', 'STM32F303'
+CHIBIOS_PROCESSORS = 'cortex-m0', 'cortex-m0plus', 'cortex-m3', 'cortex-m4', 'MKL26Z64', 'MK20DX128', 'MK20DX256', 'STM32F042', 'STM32F072', 'STM32F103', 'STM32F303', 'STM32F401', 'STM32F411'
 LUFA_PROCESSORS = 'at90usb646', 'at90usb647', 'at90usb1286', 'at90usb1287', 'atmega16u2', 'atmega32u2', 'atmega16u4', 'atmega32u4', None
 VUSB_PROCESSORS = 'atmega32a', 'atmega328p', 'atmega328', 'attiny85'