diff --git a/Firmware/Configuration_adv.h b/Firmware/Configuration_adv.h
index d731e8633..e464b4de4 100644
--- a/Firmware/Configuration_adv.h
+++ b/Firmware/Configuration_adv.h
@@ -294,8 +294,9 @@
 #define LIN_ADVANCE
 
 #ifdef LIN_ADVANCE
-  #define LIN_ADVANCE_K 0 // Unit: mm compression per 1mm/s extruder speed
-  //#define LA_DEBUG      // If enabled, this will generate debug information output over USB.
+  #define LIN_ADVANCE_K 0  // Unit: mm compression per 1mm/s extruder speed
+  //#define LA_DEBUG       // If enabled, this will generate debug information output over USB.
+  //#define LA_DEBUG_LOGIC // @wavexx: setup logic channels for isr debugging
 #endif
 
 // Arc interpretation settings: