diff --git a/lib/Slic3r/Fill.pm b/lib/Slic3r/Fill.pm
index 8c63fde596..14410eab8a 100644
--- a/lib/Slic3r/Fill.pm
+++ b/lib/Slic3r/Fill.pm
@@ -9,6 +9,7 @@ use Slic3r::Fill::Concentric;
 use Slic3r::Fill::Honeycomb;
 use Slic3r::Fill::PlanePath;
 use Slic3r::Fill::Rectilinear;
+use Slic3r::Fill::AlignedRectilinear;
 use Slic3r::Flow ':roles';
 use Slic3r::Geometry qw(X Y PI scale chained_path deg2rad);
 use Slic3r::Geometry::Clipper qw(union union_ex diff diff_ex intersection_ex offset offset2);
@@ -20,6 +21,7 @@ has 'fillers'   => (is => 'rw', default => sub { {} });
 
 our %FillTypes = (
     archimedeanchords   => 'Slic3r::Fill::ArchimedeanChords',
+    alignedrectilinear  => 'Slic3r::Fill::AlignedRectilinear',
     rectilinear         => 'Slic3r::Fill::Rectilinear',
     grid                => 'Slic3r::Fill::Grid',
     flowsnake           => 'Slic3r::Fill::Flowsnake',
diff --git a/lib/Slic3r/Fill/Rectilinear.pm b/lib/Slic3r/Fill/Rectilinear.pm
index 0922ff7714..66fbde3302 100644
--- a/lib/Slic3r/Fill/Rectilinear.pm
+++ b/lib/Slic3r/Fill/Rectilinear.pm
@@ -165,4 +165,11 @@ extends 'Slic3r::Fill::Rectilinear';
 sub angles () { [0] }
 sub horizontal_lines { 1 }
 
+
+package Slic3r::Fill::AlignedRectilinear;
+use Moo;
+extends 'Slic3r::Fill::Rectilinear';
+
+sub angles () { [0, 0] }
+
 1;
diff --git a/xs/src/libslic3r/PrintConfig.cpp b/xs/src/libslic3r/PrintConfig.cpp
index 8bf65dea66..b9e68cf883 100644
--- a/xs/src/libslic3r/PrintConfig.cpp
+++ b/xs/src/libslic3r/PrintConfig.cpp
@@ -156,11 +156,13 @@ PrintConfigDef::PrintConfigDef()
     def->cli = "external-fill-pattern|solid-fill-pattern=s";
     def->enum_keys_map = ConfigOptionEnum<InfillPattern>::get_enum_values();
     def->enum_values.push_back("rectilinear");
+    def->enum_values.push_back("alignedrectilinear");
     def->enum_values.push_back("concentric");
     def->enum_values.push_back("hilbertcurve");
     def->enum_values.push_back("archimedeanchords");
     def->enum_values.push_back("octagramspiral");
     def->enum_labels.push_back("Rectilinear");
+    def->enum_labels.push_back("Aligned Rectilinear");
     def->enum_labels.push_back("Concentric");
     def->enum_labels.push_back("Hilbert Curve");
     def->enum_labels.push_back("Archimedean Chords");
@@ -363,6 +365,7 @@ PrintConfigDef::PrintConfigDef()
     def->cli = "fill-pattern=s";
     def->enum_keys_map = ConfigOptionEnum<InfillPattern>::get_enum_values();
     def->enum_values.push_back("rectilinear");
+    def->enum_values.push_back("alignedrectilinear");
     def->enum_values.push_back("grid");
     def->enum_values.push_back("line");
     def->enum_values.push_back("concentric");
@@ -372,6 +375,7 @@ PrintConfigDef::PrintConfigDef()
     def->enum_values.push_back("archimedeanchords");
     def->enum_values.push_back("octagramspiral");
     def->enum_labels.push_back("Rectilinear");
+    def->enum_labels.push_back("AlignedRectilinear");
     def->enum_labels.push_back("Grid");
     def->enum_labels.push_back("Line");
     def->enum_labels.push_back("Concentric");
diff --git a/xs/src/libslic3r/PrintConfig.hpp b/xs/src/libslic3r/PrintConfig.hpp
index fc517c37f7..5deaab951d 100644
--- a/xs/src/libslic3r/PrintConfig.hpp
+++ b/xs/src/libslic3r/PrintConfig.hpp
@@ -30,7 +30,7 @@ enum GCodeFlavor {
 };
 
 enum InfillPattern {
-    ipRectilinear, ipGrid, ipLine, ipConcentric, ipHoneycomb, ip3DHoneycomb,
+    ipRectilinear, ipAlignedRectilinear, ipGrid, ipLine, ipConcentric, ipHoneycomb, ip3DHoneycomb,
     ipHilbertCurve, ipArchimedeanChords, ipOctagramSpiral,
 };
 
@@ -58,6 +58,7 @@ template<> inline t_config_enum_values ConfigOptionEnum<GCodeFlavor>::get_enum_v
 template<> inline t_config_enum_values ConfigOptionEnum<InfillPattern>::get_enum_values() {
     t_config_enum_values keys_map;
     keys_map["rectilinear"]         = ipRectilinear;
+    keys_map["alignedrectilinear"]  = ipAlignedRectilinear;
     keys_map["grid"]                = ipGrid;
     keys_map["line"]                = ipLine;
     keys_map["concentric"]          = ipConcentric;