diff --git a/ferris/rules.mk b/ferris/rules.mk
index b86db3b..7842fc1 100644
--- a/ferris/rules.mk
+++ b/ferris/rules.mk
@@ -14,10 +14,6 @@ SPACE_CADET_ENABLE = no
 GRAVE_ESC_ENABLE = no
 MAGIC_ENABLE = no
 
-# more responsive debouncing: https://michael.stapelberg.ch/posts/2021-05-08-keyboard-input-latency-qmk-kinesis/
-# sym_eager_pk does do some key chatter
-DEBOUNCE_TYPE = asym_eager_defer_pk
-
 # achordion
 SRC += achordion.c