diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index b6d41ff6a8..94761d009b 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -6064,7 +6064,7 @@ void PrintConfigDef::init_fff_params()
     def->label   = L("rib wall");
     def->tooltip = L("The wall of prime tower will add four ribs");
     def->mode    = comAdvanced;
-    def->set_default_value(new ConfigOptionBool(true));
+    def->set_default_value(new ConfigOptionBool(false));
 
     def          = this->add("prime_tower_fillet_wall", coBool);
     def->label   = L("fillet wall");
diff --git a/src/slic3r/GUI/ConfigManipulation.cpp b/src/slic3r/GUI/ConfigManipulation.cpp
index d24cc20892..6e660fe6a5 100644
--- a/src/slic3r/GUI/ConfigManipulation.cpp
+++ b/src/slic3r/GUI/ConfigManipulation.cpp
@@ -758,10 +758,13 @@ void ConfigManipulation::toggle_print_fff_options(DynamicPrintConfig *config, co
     toggle_line("preheat_steps", have_ooze_prevention && (preheat_steps > 0));
 
     bool have_prime_tower = config->opt_bool("enable_prime_tower");
-    for (auto el : {"prime_tower_width", "prime_tower_brim_width", "prime_tower_outer_first", "prime_tower_skip_points", "prime_tower_rib_wall"
-                    "prime_tower_extra_rib_length", "prime_tower_rib_width", "prime_tower_fillet_wall"})
+    for (auto el : {"prime_tower_width", "prime_tower_brim_width", "prime_tower_outer_first", "prime_tower_skip_points", "prime_tower_rib_wall"})
         toggle_line(el, have_prime_tower);
 
+    bool have_rib_wall = config->opt_bool("prime_tower_rib_wall")&&have_prime_tower;
+    for (auto el : {"prime_tower_extra_rib_length", "prime_tower_rib_width", "prime_tower_fillet_wall"})
+        toggle_line(el, have_rib_wall);
+
     for (auto el : {"wall_filament", "sparse_infill_filament", "solid_infill_filament", "wipe_tower_filament"})
         toggle_line(el, !bSEMM);
 
diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index d7125ac2e9..c2700837af 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -2448,10 +2448,10 @@ void TabPrint::build()
         optgroup->append_single_option_line("enable_prime_tower", "multimaterial_settings_prime_tower");
         optgroup->append_single_option_line("prime_tower_outer_first", "parameter/prime-tower");
         optgroup->append_single_option_line("prime_tower_skip_points", "parameter/prime-tower");
-        optgroup->append_single_option_line("prime_tower_rib_wall", "parameter/prime-tower");
         optgroup->append_single_option_line("prime_tower_width", "multimaterial_settings_prime_tower#width");
         optgroup->append_single_option_line("prime_volume", "multimaterial_settings_prime_tower");
         optgroup->append_single_option_line("prime_tower_brim_width", "multimaterial_settings_prime_tower#brim-width");
+        optgroup->append_single_option_line("prime_tower_rib_wall", "parameter/prime-tower");
         optgroup->append_single_option_line("prime_tower_extra_rib_length","parameter/prime-tower");
         optgroup->append_single_option_line("prime_tower_rib_width","parameter/prime-tower");
         optgroup->append_single_option_line("prime_tower_fillet_wall","parameter/prime-tower");