diff --git a/ferris/rules.mk b/ferris/rules.mk
index 6d25853..2cd9260 100644
--- a/ferris/rules.mk
+++ b/ferris/rules.mk
@@ -15,8 +15,7 @@ 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
+DEBOUNCE_TYPE = sym_eager_pk
 
 # build
 # qmk compile -kb ferris/sweep -km christoph-cullmann