diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index 977db19bd4..7b85a1d422 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -925,7 +925,7 @@ static std::vector<Vec2d> get_path_of_change_filament(const Print& print)
         assert(m_layer_idx >= 0);
         if (m_layer_idx >= (int) m_tool_changes.size())
             return gcode;
-        if (gcodegen.config().purge_in_prime_tower) {
+        if (!gcodegen.is_BBL_Printer()) {
             if (gcodegen.writer().need_toolchange(extruder_id) || finish_layer) {
                 if (m_layer_idx < (int) m_tool_changes.size()) {
                     if (!(size_t(m_tool_change_idx) < m_tool_changes[m_layer_idx].size()))