diff --git a/src/libslic3r/Brim.cpp b/src/libslic3r/Brim.cpp
index 34757a4424..ab880954e8 100644
--- a/src/libslic3r/Brim.cpp
+++ b/src/libslic3r/Brim.cpp
@@ -1622,6 +1622,13 @@ void make_brim(const Print& print, PrintTryCancel try_cancel, Polygons& islands_
     }
 
     islands_area = to_polygons(islands_area_ex);
+
+    // BBS: plate offset is applied
+    const Vec3d plate_offset = print.get_plate_origin();
+    Point plate_shift = Point(scaled(plate_offset.x()), scaled(plate_offset.y()));
+    for (size_t iia = 0; iia < islands_area.size(); ++iia)
+        islands_area[iia].translate(plate_shift);
+
     for (auto iter = brimAreaMap.begin(); iter != brimAreaMap.end(); ++iter) {
         if (!iter->second.empty()) {
             brimMap.insert(std::make_pair(iter->first, makeBrimInfill(iter->second, print, islands_area)));
diff --git a/src/libslic3r/Print.cpp b/src/libslic3r/Print.cpp
index 58cc288483..9985ab3a04 100644
--- a/src/libslic3r/Print.cpp
+++ b/src/libslic3r/Print.cpp
@@ -1731,7 +1731,7 @@ void Print::process(bool use_cache)
         // BBS: m_brimMap and m_supportBrimMap are used instead of m_brim to generate brim of objs and supports seperately
         m_brimMap.clear();
         m_supportBrimMap.clear();
-        m_first_layer_convex_hull.points.clear();
+        m_first_layer_convex_hull.points.clear(); // BBS: plate offset is contained in this convexhull
         if (this->has_brim()) {
             Polygons islands_area;
             make_brim(*this, this->make_try_cancel(), islands_area, m_brimMap,