diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index df690c0410..8e0d403742 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -2806,7 +2806,7 @@ std::string GCodeGenerator::change_layer(
         gcode += m_writer.update_progress(++ m_layer_index, m_layer_count);
 
     if (m_writer.multiple_extruders) {
-        gcode += m_label_objects.maybe_change_instance();
+        gcode += m_label_objects.maybe_change_instance(m_writer);
     }
 
     if (!EXTRUDER_CONFIG(travel_ramping_lift) && EXTRUDER_CONFIG(retract_layer_change)) {
@@ -3149,13 +3149,13 @@ std::string GCodeGenerator::_extrude(
 
     const bool has_active_instance{m_label_objects.has_active_instance()};
     if (m_writer.multiple_extruders && has_active_instance) {
-        gcode += m_label_objects.maybe_change_instance();
+        gcode += m_label_objects.maybe_change_instance(m_writer);
     }
 
     if (!m_current_layer_first_position) {
         const Vec3crd point = to_3d(path.front().point, scaled(this->m_last_layer_z));
         gcode += this->travel_to_first_position(point, unscaled(point.z()), [&](){
-            return m_writer.multiple_extruders ? "" : m_label_objects.maybe_change_instance();
+            return m_writer.multiple_extruders ? "" : m_label_objects.maybe_change_instance(m_writer);
         });
     } else {
         // go to first point of extrusion path
@@ -3163,7 +3163,7 @@ std::string GCodeGenerator::_extrude(
             const double z = this->m_last_layer_z;
             const std::string comment{"move to print after unknown position"};
             gcode += this->retract_and_wipe();
-            gcode += m_writer.multiple_extruders ? "" : m_label_objects.maybe_change_instance();
+            gcode += m_writer.multiple_extruders ? "" : m_label_objects.maybe_change_instance(m_writer);
             gcode += this->m_writer.travel_to_xy(this->point_to_gcode(path.front().point), comment);
             gcode += this->m_writer.get_travel_to_z_gcode(z, comment);
         } else if ( this->last_position != path.front().point) {
@@ -3172,7 +3172,7 @@ std::string GCodeGenerator::_extrude(
             comment += description_bridge;
             comment += " point";
             const std::string travel_gcode{this->travel_to(*this->last_position, path.front().point, path_attr.role, comment, [&](){
-                return m_writer.multiple_extruders ? "" : m_label_objects.maybe_change_instance();
+                return m_writer.multiple_extruders ? "" : m_label_objects.maybe_change_instance(m_writer);
             })};
             gcode += travel_gcode;
         }
@@ -3187,7 +3187,7 @@ std::string GCodeGenerator::_extrude(
     }
 
     if (m_writer.multiple_extruders && !has_active_instance) {
-        gcode += m_label_objects.maybe_change_instance();
+        gcode += m_label_objects.maybe_change_instance(m_writer);
     }
 
     if (!m_pending_pre_extrusion_gcode.empty()) {
diff --git a/src/libslic3r/GCode/LabelObjects.cpp b/src/libslic3r/GCode/LabelObjects.cpp
index 92e3b1e29c..8e34a7e17c 100644
--- a/src/libslic3r/GCode/LabelObjects.cpp
+++ b/src/libslic3r/GCode/LabelObjects.cpp
@@ -1,6 +1,7 @@
 #include "LabelObjects.hpp"
 
 #include "ClipperUtils.hpp"
+#include "GCode/GCodeWriter.hpp"
 #include "Model.hpp"
 #include "Print.hpp"
 #include "TriangleMeshSlicer.hpp"
@@ -119,10 +120,13 @@ bool LabelObjects::update(const PrintInstance *instance) {
     return true;
 }
 
-std::string LabelObjects::maybe_start_instance() {
+std::string LabelObjects::maybe_start_instance(GCodeWriter& writer) {
     if (current_instance == nullptr && last_operation_instance != nullptr) {
         current_instance = last_operation_instance;
-        return this->start_object(*current_instance, LabelObjects::IncludeName::No);
+
+        std::string result{this->start_object(*current_instance, LabelObjects::IncludeName::No)};
+        result += writer.reset_e(true);
+        return result;
     }
     return "";
 }
@@ -136,12 +140,12 @@ std::string LabelObjects::maybe_stop_instance() {
     return "";
 }
 
-std::string LabelObjects::maybe_change_instance() {
+std::string LabelObjects::maybe_change_instance(GCodeWriter& writer) {
     if (last_operation_instance != current_instance) {
         const std::string stop_instance_gcode{this->maybe_stop_instance()};
         // Be carefull with refactoring: this->maybe_stop_instance() + this->maybe_start_instance()
         // may not be evaluated in order. The order is indeed undefined!
-        return stop_instance_gcode + this->maybe_start_instance();
+        return stop_instance_gcode + this->maybe_start_instance(writer);
     }
     return "";
 }
diff --git a/src/libslic3r/GCode/LabelObjects.hpp b/src/libslic3r/GCode/LabelObjects.hpp
index e8eb2f21a4..ed51a65777 100644
--- a/src/libslic3r/GCode/LabelObjects.hpp
+++ b/src/libslic3r/GCode/LabelObjects.hpp
@@ -12,7 +12,7 @@ enum GCodeFlavor : unsigned char;
 enum class LabelObjectsStyle;
 struct PrintInstance;
 class Print;
-
+class GCodeWriter;
 
 namespace GCode {
 
@@ -25,11 +25,11 @@ public:
 
     bool update(const PrintInstance *instance);
 
-    std::string maybe_start_instance();
+    std::string maybe_start_instance(GCodeWriter& writer);
 
     std::string maybe_stop_instance();
 
-    std::string maybe_change_instance();
+    std::string maybe_change_instance(GCodeWriter& writer);
 
     bool has_active_instance();