diff --git a/src/libslic3r/GCodeWriter.cpp b/src/libslic3r/GCodeWriter.cpp
index 3e09ad89c..3dcb2f0aa 100644
--- a/src/libslic3r/GCodeWriter.cpp
+++ b/src/libslic3r/GCodeWriter.cpp
@@ -214,14 +214,14 @@ std::string GCodeWriter::set_pressure_advance(double pa) const
     if (pa < 0) return gcode.str();
     if (false) { // todo: bbl printer
         // OrcaSlicer: set L1000 to use linear model
-        gcode << "M900 K" << std::setprecision(4) << pa << " L1000 M10 ; Override pressure advance value\n";
+        gcode << "M400\n M900 K" << std::setprecision(4) << pa << " L1000 M10 ; Override pressure advance value\n";
     } else {
         if (this->config.gcode_flavor == gcfKlipper)
             gcode << "SET_PRESSURE_ADVANCE ADVANCE=" << std::setprecision(4) << pa << "; Override pressure advance value\n";
         else if (this->config.gcode_flavor == gcfRepRapFirmware)
             gcode << ("M572 D0 S") << std::setprecision(4) << pa << "; Override pressure advance value\n";
         else
-            gcode << "M900 K" << std::setprecision(4) << pa << "; Override pressure advance value\n";
+            gcode << "M400\n M900 K" << std::setprecision(4) << pa << "; Override pressure advance value\n";
     }
     return gcode.str();
 }