diff --git a/Marlin/planner.cpp b/Marlin/planner.cpp
index dfde3ccc8..ffacf76db 100644
--- a/Marlin/planner.cpp
+++ b/Marlin/planner.cpp
@@ -1021,8 +1021,8 @@ void Planner::_buffer_line(const float &a, const float &b, const float &c, const
   }
   else {
     #define LIMIT_ACCEL(AXIS) do{ \
-      if (max_acceleration_steps_per_s2[AXIS] < (accel * block->steps[AXIS]) / block->step_event_count)
-        accel = (max_acceleration_steps_per_s2[AXIS] * block->step_event_count) / block->steps[AXIS];
+      if (max_acceleration_steps_per_s2[AXIS] < (accel * block->steps[AXIS]) / block->step_event_count) \
+        accel = (max_acceleration_steps_per_s2[AXIS] * block->step_event_count) / block->steps[AXIS]; \
     }while(0)
 
     // Start with print or travel acceleration