diff --git a/src/libslic3r/Print.cpp b/src/libslic3r/Print.cpp
index 0a1ffde231..3a69831c74 100644
--- a/src/libslic3r/Print.cpp
+++ b/src/libslic3r/Print.cpp
@@ -1124,29 +1124,31 @@ StringObjectException Print::validate(StringObjectException *warning, Polygons*
     const ConfigOptionDef* bed_type_def = print_config_def.get("curr_bed_type");
     assert(bed_type_def != nullptr);
 
-    const t_config_enum_values* bed_type_keys_map = bed_type_def->enum_keys_map;
-    for (unsigned int extruder_id : extruders) {
-        const ConfigOptionInts* bed_temp_opt = m_config.option<ConfigOptionInts>(get_bed_temp_key(m_config.curr_bed_type));
+    if (is_BBL_printer()) {
+        const t_config_enum_values* bed_type_keys_map = bed_type_def->enum_keys_map;
         for (unsigned int extruder_id : extruders) {
-            int curr_bed_temp = bed_temp_opt->get_at(extruder_id);
-            if (curr_bed_temp == 0 && bed_type_keys_map != nullptr) {
-                std::string bed_type_name;
-                for (auto item : *bed_type_keys_map) {
-                    if (item.second == m_config.curr_bed_type) {
-                        bed_type_name = item.first;
-                        break;
+            const ConfigOptionInts* bed_temp_opt = m_config.option<ConfigOptionInts>(get_bed_temp_key(m_config.curr_bed_type));
+            for (unsigned int extruder_id : extruders) {
+                int curr_bed_temp = bed_temp_opt->get_at(extruder_id);
+                if (curr_bed_temp == 0 && bed_type_keys_map != nullptr) {
+                    std::string bed_type_name;
+                    for (auto item : *bed_type_keys_map) {
+                        if (item.second == m_config.curr_bed_type) {
+                            bed_type_name = item.first;
+                            break;
+                        }
                     }
-                }
 
-                StringObjectException except;
-                except.string = format(L("Plate %d: %s does not support filament %s"), this->get_plate_index() + 1, L(bed_type_name), extruder_id + 1);
-                except.string += "\n";
-                except.type   = STRING_EXCEPT_FILAMENT_NOT_MATCH_BED_TYPE;
-                except.params.push_back(std::to_string(this->get_plate_index() + 1));
-                except.params.push_back(L(bed_type_name));
-                except.params.push_back(std::to_string(extruder_id+1));
-                except.object = nullptr;
-                return except;
+                    StringObjectException except;
+                    except.string = format(L("Plate %d: %s does not support filament %s"), this->get_plate_index() + 1, L(bed_type_name), extruder_id + 1);
+                    except.string += "\n";
+                    except.type = STRING_EXCEPT_FILAMENT_NOT_MATCH_BED_TYPE;
+                    except.params.push_back(std::to_string(this->get_plate_index() + 1));
+                    except.params.push_back(L(bed_type_name));
+                    except.params.push_back(std::to_string(extruder_id + 1));
+                    except.object = nullptr;
+                    return except;
+                }
             }
         }
     }