diff --git a/src/libslic3r/Slicing.cpp b/src/libslic3r/Slicing.cpp
index 9792d02903..a2414d6998 100644
--- a/src/libslic3r/Slicing.cpp
+++ b/src/libslic3r/Slicing.cpp
@@ -103,12 +103,12 @@ SlicingParameters SlicingParameters::create_from_config(
         params.max_suport_layer_height = params.max_layer_height;
     }
     if (object_extruders.empty()) {
-        params.min_layer_height = std::max(params.min_layer_height, min_layer_height_from_nozzle(print_config, 0));
-        params.max_layer_height = std::min(params.max_layer_height, max_layer_height_from_nozzle(print_config, 0));
+        params.min_layer_height = std::max(params.min_layer_height, min_layer_height_from_nozzle(print_config, 1));
+        params.max_layer_height = std::min(params.max_layer_height, max_layer_height_from_nozzle(print_config, 1));
     } else {
         for (unsigned int extruder_id : object_extruders) {
-            params.min_layer_height = std::max(params.min_layer_height, min_layer_height_from_nozzle(print_config, extruder_id));
-            params.max_layer_height = std::min(params.max_layer_height, max_layer_height_from_nozzle(print_config, extruder_id));
+            params.min_layer_height = std::max(params.min_layer_height, min_layer_height_from_nozzle(print_config, extruder_id + 1));
+            params.max_layer_height = std::min(params.max_layer_height, max_layer_height_from_nozzle(print_config, extruder_id + 1));
         }
     }
     params.min_layer_height = std::min(params.min_layer_height, params.layer_height);