diff --git a/src/libslic3r/MultiMaterialSegmentation.cpp b/src/libslic3r/MultiMaterialSegmentation.cpp
index 19dbee88dc..dc3af43de4 100644
--- a/src/libslic3r/MultiMaterialSegmentation.cpp
+++ b/src/libslic3r/MultiMaterialSegmentation.cpp
@@ -1196,7 +1196,6 @@ static void cut_segmented_layers(const std::vector<ExPolygons>        &input_exp
                                  const std::function<void()>          &throw_on_cancel_callback)
 {
     BOOST_LOG_TRIVIAL(debug) << "Print object segmentation - cutting segmented layers in parallel - begin";
-    const float interlocking_cut_width = interlocking_depth > 0.f ? std::max(cut_width - interlocking_depth, 0.f) : 0.f;
     tbb::parallel_for(tbb::blocked_range<size_t>(0, segmented_regions.size()),
     [&segmented_regions, &input_expolygons, &cut_width, &interlocking_depth, &throw_on_cancel_callback](const tbb::blocked_range<size_t> &range) {
         for (size_t layer_idx = range.begin(); layer_idx < range.end(); ++layer_idx) {