diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 25902d339..247b186e7 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -254,6 +254,7 @@ float extruder_offset[NUM_EXTRUDER_OFFSETS][EXTRUDERS] = {
   #else
     0
   #endif
+  ,
   #if defined(EXTRUDER_OFFSET_Y)
     EXTRUDER_OFFSET_Y
   #else