diff --git a/src/libslic3r/PerimeterGenerator.cpp b/src/libslic3r/PerimeterGenerator.cpp
index e0a8be1e334..a773807d604 100644
--- a/src/libslic3r/PerimeterGenerator.cpp
+++ b/src/libslic3r/PerimeterGenerator.cpp
@@ -302,7 +302,8 @@ void PerimeterGenerator::process()
                                     last = diff_ex(last, unsupported_filtered);
                                     //ExPolygons no_bridge = diff_ex(offset_ex(unbridgeable, ext_perimeter_width * 3 / 2), last);
                                     //bridges_temp = diff_ex(bridges_temp, no_bridge);
-                                    unsupported_filtered = diff_ex(offset_ex(bridges_temp, ext_perimeter_width * 3 / 2), offset_ex(unbridgeable, ext_perimeter_width * 2, jtSquare));
+                                    coordf_t bridged_infill_margin = config->bridged_infill_margin.get_abs_value(ext_perimeter_width);
+                                    unsupported_filtered = diff_ex(offset_ex(bridges_temp, bridged_infill_margin), offset_ex(unbridgeable, ext_perimeter_width * 2, jtSquare));
                                     unsupported_filtered = intersection_ex(unsupported_filtered, reference);
                                 } else {
                                     ExPolygons unbridgeable = intersection_ex(unsupported, diff_ex(unsupported_filtered, offset_ex(bridgeable_simplified, ext_perimeter_width / 2)));
diff --git a/src/libslic3r/PrintObject.cpp b/src/libslic3r/PrintObject.cpp
index ef3ea78cd84..c9d48093f53 100644
--- a/src/libslic3r/PrintObject.cpp
+++ b/src/libslic3r/PrintObject.cpp
@@ -825,7 +825,6 @@ namespace Slic3r {
                 }
             } else if (
                 opt_key == "bottom_solid_min_thickness"
-                || opt_key == "bridged_infill_margin"
                 || opt_key == "ensure_vertical_shell_thickness"
                 || opt_key == "fill_density"
                 || opt_key == "interface_shells"
@@ -868,6 +867,7 @@ namespace Slic3r {
                 steps.emplace_back(posInfill);
             } else if (
                 opt_key == "bridge_angle"
+                || opt_key == "bridged_infill_margin"
                 || opt_key == "extra_perimeters"
                 || opt_key == "extra_perimeters_odd_layers"
                 || opt_key == "external_infill_margin"