diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index 8af0436d3..306264809 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -1780,7 +1780,7 @@ void PrintConfigDef::init_fff_params()
 
     def =this->add("support_air_filtration",coBool);
     def->label=L("Support air filtration");
-    def->tooltip=L("Enable this if printer physically support air filtration");
+    def->tooltip=L("Enable this if printer support air filtration");
     def->mode=comDevelop;
     def->set_default_value(new ConfigOptionBool(false));
 
diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index 1087d598a..951a818ce 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -3678,7 +3678,7 @@ void TabPrinter::toggle_options()
         toggle_option("gcode_flavor", !is_BBL_printer);
         toggle_option("printer_structure", !is_BBL_printer);
         toggle_option("use_relative_e_distances", !is_BBL_printer);
-
+        toggle_option("support_chamber_temp_control", 0);
         toggle_option("support_air_filtration",is_BBL_printer);
         auto flavor = m_config->option<ConfigOptionEnum<GCodeFlavor>>("gcode_flavor")->value;
         bool is_marlin_flavor = flavor == gcfMarlinLegacy || flavor == gcfMarlinFirmware;