diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index 1180106b0..0c3a31d2f 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -5146,6 +5146,7 @@ std::set<std::string> printer_options_with_variant_1 = {
     "wipe_distance",
     "retract_before_wipe",
     "retract_length_toolchange",
+    "retract_restart_extra_toolchange",
     "long_retractions_when_cut",
     "retraction_distances_when_cut",
     "printer_extruder_id",