diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index 0334edcaf8..3a9b36f7c9 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -1398,6 +1398,8 @@ namespace DoExport {
             total_cost          += weight * extruder->filament_cost() * 0.001;
         }
 
+        total_cost += config.time_cost.getFloat() * (normal_print_time/3600.0);
+
         print_statistics.total_extruded_volume = total_extruded_volume;
         print_statistics.total_used_filament   = total_used_filament;
         print_statistics.total_weight          = total_weight;