diff --git a/src/libslic3r/GCode/GCodeProcessor.cpp b/src/libslic3r/GCode/GCodeProcessor.cpp
index 7c53cf59b..11b7fec67 100644
--- a/src/libslic3r/GCode/GCodeProcessor.cpp
+++ b/src/libslic3r/GCode/GCodeProcessor.cpp
@@ -2710,10 +2710,11 @@ void GCodeProcessor::process_G1(const GCodeReader::GCodeLine& line)
                 get_retract_acceleration(static_cast<PrintEstimatedStatistics::ETimeMode>(i)) :
                 get_acceleration(static_cast<PrintEstimatedStatistics::ETimeMode>(i)));
 
+        //BBS
         for (unsigned char a = X; a <= E; ++a) {
             float axis_max_acceleration = get_axis_max_acceleration(static_cast<PrintEstimatedStatistics::ETimeMode>(i), static_cast<Axis>(a));
             if (acceleration * std::abs(delta_pos[a]) * inv_distance > axis_max_acceleration)
-                acceleration = axis_max_acceleration;
+                acceleration = axis_max_acceleration / (std::abs(delta_pos[a]) * inv_distance);
         }
 
         block.acceleration = acceleration;