diff --git a/resources/profiles/BBL/process/fdm_process_bbl_common.json b/resources/profiles/BBL/process/fdm_process_bbl_common.json
index 223e2e9eb..fc377a0b8 100644
--- a/resources/profiles/BBL/process/fdm_process_bbl_common.json
+++ b/resources/profiles/BBL/process/fdm_process_bbl_common.json
@@ -58,7 +58,7 @@
     "support_object_xy_distance": "0.35",
     "tree_support_branch_diameter": "2",
     "tree_support_branch_angle": "45",
-    "tree_support_wall_count": "1",
+    "tree_support_wall_count": "0",
     "top_surface_pattern": "monotonicline",
     "top_surface_acceleration": "2000",
     "top_surface_speed": "200",
diff --git a/resources/profiles_template/Template/process/process template.json b/resources/profiles_template/Template/process/process template.json
index e4b66bea3..67eb93909 100644
--- a/resources/profiles_template/Template/process/process template.json	
+++ b/resources/profiles_template/Template/process/process template.json	
@@ -94,7 +94,7 @@
     "travel_speed": "500",
     "tree_support_branch_diameter": "2",
     "tree_support_branch_angle": "45",
-    "tree_support_wall_count": "1",
+    "tree_support_wall_count": "0",
     "top_surface_pattern": "monotonicline",
     "top_surface_acceleration": "2000",
     "top_shell_layers": "3",
diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index 616063c03..d54fa88bb 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -3278,7 +3278,7 @@ void PrintConfigDef::init_fff_params()
     def->tooltip = L("This setting specify the count of walls around support");
     def->min = 0;
     def->mode = comAdvanced;
-    def->set_default_value(new ConfigOptionInt(1));
+    def->set_default_value(new ConfigOptionInt(0));
 
     def = this->add("tree_support_brim_width", coFloat);
     def->label = L("Tree support brim width");