diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index 23d32899f4e..ccca79dd522 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -819,7 +819,7 @@ namespace DoExport {
 	    // this->print_machine_envelope(file, print);
 	    // shall be adjusted as well to produce a G-code block compatible with the particular firmware flavor.
 	    if (config.gcode_flavor.value == gcfMarlin) {
-	    	if (config.machine_limits_type.value != MachineLimitsUsage::Ignore) {
+            if (config.machine_limits_usage.value != MachineLimitsUsage::Ignore) {
 		        normal_time_estimator.set_max_acceleration((float)config.machine_max_acceleration_extruding.values[0]);
 		        normal_time_estimator.set_retract_acceleration((float)config.machine_max_acceleration_retracting.values[0]);
 		        normal_time_estimator.set_minimum_feedrate((float)config.machine_min_extruding_rate.values[0]);
@@ -844,7 +844,7 @@ namespace DoExport {
 	            silent_time_estimator.set_dialect(config.gcode_flavor);
 	            silent_time_estimator.set_extrusion_axis(config.get_extrusion_axis()[0]);
 
-		    	if (config.machine_limits_type.value != MachineLimitsUsage::Ignore) {
+                if (config.machine_limits_usage.value != MachineLimitsUsage::Ignore) {
 		            /* "Stealth mode" values can be just a copy of "normal mode" values
 		            * (when they aren't input for a printer preset).
 		            * Thus, use back value from values, instead of second one, which could be absent
@@ -1700,7 +1700,7 @@ static bool custom_gcode_sets_temperature(const std::string &gcode, const int mc
 // Do not process this piece of G-code by the time estimator, it already knows the values through another sources.
 void GCode::print_machine_envelope(FILE *file, Print &print)
 {
-    if (print.config().gcode_flavor.value == gcfMarlin && print.config().machine_limits_type.value == MachineLimitsUsage::EmitToGCode) {
+    if (print.config().gcode_flavor.value == gcfMarlin && print.config().machine_limits_usage.value == MachineLimitsUsage::EmitToGCode) {
         fprintf(file, "M201 X%d Y%d Z%d E%d ; sets maximum accelerations, mm/sec^2\n",
             int(print.config().machine_max_acceleration_x.values.front() + 0.5),
             int(print.config().machine_max_acceleration_y.values.front() + 0.5),
diff --git a/src/libslic3r/GCode/GCodeProcessor.cpp b/src/libslic3r/GCode/GCodeProcessor.cpp
index 83638ae74e7..9c78f78b412 100644
--- a/src/libslic3r/GCode/GCodeProcessor.cpp
+++ b/src/libslic3r/GCode/GCodeProcessor.cpp
@@ -505,7 +505,7 @@ void GCodeProcessor::apply_config(const PrintConfig& config)
         m_filament_diameters[i] = static_cast<float>(config.filament_diameter.values[i]);
     }
 
-    if (config.machine_limits_type.value != MachineLimitsUsage::Ignore)
+    if (config.machine_limits_usage.value != MachineLimitsUsage::Ignore)
         m_time_processor.machine_limits = reinterpret_cast<const MachineEnvelopeConfig&>(config);
 
     // Filament load / unload times are not specific to a firmware flavor. Let anybody use it if they find it useful.
diff --git a/src/libslic3r/GCodeWriter.cpp b/src/libslic3r/GCodeWriter.cpp
index 06f738210d6..840cf6168de 100644
--- a/src/libslic3r/GCodeWriter.cpp
+++ b/src/libslic3r/GCodeWriter.cpp
@@ -20,7 +20,7 @@ void GCodeWriter::apply_print_config(const PrintConfig &print_config)
     this->config.apply(print_config, true);
     m_extrusion_axis = this->config.get_extrusion_axis();
     m_single_extruder_multi_material = print_config.single_extruder_multi_material.value;
-    m_max_acceleration = std::lrint((print_config.gcode_flavor.value == gcfMarlin && print_config.machine_limits_type.value == MachineLimitsUsage::EmitToGCode) ?
+    m_max_acceleration = std::lrint((print_config.gcode_flavor.value == gcfMarlin && print_config.machine_limits_usage.value == MachineLimitsUsage::EmitToGCode) ?
         print_config.machine_max_acceleration_extruding.values.front() : 0);
 }
 
diff --git a/src/libslic3r/PrintConfig.hpp b/src/libslic3r/PrintConfig.hpp
index 05e90720087..13bc21a2c9b 100644
--- a/src/libslic3r/PrintConfig.hpp
+++ b/src/libslic3r/PrintConfig.hpp
@@ -615,7 +615,7 @@ class MachineEnvelopeConfig : public StaticPrintConfig
     STATIC_PRINT_CONFIG_CACHE(MachineEnvelopeConfig)
 public:
 	// Allowing the machine limits to be completely ignored or used just for time estimator.
-    ConfigOptionEnum<MachineLimitsUsage> machine_limits_type;
+    ConfigOptionEnum<MachineLimitsUsage> machine_limits_usage;
     // M201 X... Y... Z... E... [mm/sec^2]
     ConfigOptionFloats              machine_max_acceleration_x;
     ConfigOptionFloats              machine_max_acceleration_y;
@@ -643,7 +643,7 @@ class MachineEnvelopeConfig : public StaticPrintConfig
 protected:
     void initialize(StaticCacheBase &cache, const char *base_ptr)
     {
-    	OPT_PTR(machine_limits_type);
+        OPT_PTR(machine_limits_usage);
         OPT_PTR(machine_max_acceleration_x);
         OPT_PTR(machine_max_acceleration_y);
         OPT_PTR(machine_max_acceleration_z);