diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index c637804495..2e0e2ff18b 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -2688,7 +2688,7 @@ void PrintConfigDef::init_fff_params()
     def->enum_labels.push_back(L("Rectilinear"));
     def->enum_labels.push_back(L("Concentric"));
     def->mode = comAdvanced;
-    def->set_default_value(new ConfigOptionEnum<SupportMaterialPattern>(smpRectilinear));
+    def->set_default_value(new ConfigOptionEnum<SupportMaterialInterfacePattern>(smipRectilinear));
 
     def = this->add("support_material_spacing", coFloat);
     def->label = L("Pattern spacing");