diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index b420c5ae89..278cda17c6 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -3082,7 +3082,7 @@ void PrintConfigDef::init_fff_params()
     def->min = 0;
     def->max = 1;
     def->mode = comAdvanced;
-    def->set_default_value(new ConfigOptionFloat(0));
+    def->set_default_value(new ConfigOptionFloat(0.1));
 
     def           = this->add("ironing_inset", coFloat);
     def->label    = L("Ironing inset");