diff --git a/lib/Slic3r/Print.pm b/lib/Slic3r/Print.pm
index 2edf8c32a..c33f16b11 100644
--- a/lib/Slic3r/Print.pm
+++ b/lib/Slic3r/Print.pm
@@ -417,7 +417,7 @@ sub export_gcode {
         or die "Failed to open $file for writing\n";
     
     # write start commands to file
-    printf $fh "M104 S%d ; wait for temperature to be reached\n", $Slic3r::temperature;
+    printf $fh "M104 S%d ; set temperature\n", $Slic3r::temperature;
     print  $fh "$Slic3r::start_gcode\n";
     print  $fh "G90 ; use absolute coordinates\n";
     print  $fh "G21 ; set units to millimeters\n";