diff --git a/firmware/config/boards/f407-discovery/prepend.txt b/firmware/config/boards/f407-discovery/prepend.txt
index 58b5d7989e..5d2a175a54 100644
--- a/firmware/config/boards/f407-discovery/prepend.txt
+++ b/firmware/config/boards/f407-discovery/prepend.txt
@@ -12,4 +12,4 @@
 
 #define ts_show_onboard_accelerometer true
 ! reduced MAX_CYLINDER_COUNT gives us a bit more flash and a bit more RAM
-#define MAX_CYLINDER_COUNT 8
+! todo looks like this was pretty much ignored #define MAX_CYLINDER_COUNT 8
diff --git a/firmware/config/boards/frankenso_na6/prepend.txt b/firmware/config/boards/frankenso_na6/prepend.txt
index ef288e0e28..1501817c05 100644
--- a/firmware/config/boards/frankenso_na6/prepend.txt
+++ b/firmware/config/boards/frankenso_na6/prepend.txt
@@ -1,4 +1,4 @@
 #define show_test_presets true
 #define show_Frankenso_presets true
 
-#define MAX_CYLINDER_COUNT 8
+! todo looks like this was pretty much ignored #define MAX_CYLINDER_COUNT 8