diff --git a/src/libslic3r/Brim.cpp b/src/libslic3r/Brim.cpp
index ab880954e..e98aa2a1e 100644
--- a/src/libslic3r/Brim.cpp
+++ b/src/libslic3r/Brim.cpp
@@ -851,6 +851,8 @@ static ExPolygons outer_inner_brim_area(const Print& print,
                 double             maxSpeed = Model::findMaxSpeed(object->model_object());
                 // BBS: brims are generated by volume groups
                 for (const auto& volumeGroup : object->firstLayerObjGroups()) {
+                    // if this object has raft only update no_brim_area_object
+                    if (object->has_raft()) continue;
                     // find volumePtrs included in this group
                     std::vector<ModelVolume*> groupVolumePtrs;
                     for (auto& volumeID : volumeGroup.volume_ids) {