diff --git a/fhem/www/gplot/SM_CPUTemp.gplot b/fhem/www/gplot/SM_CPUTemp.gplot
index 6c3dd1c6a..34c33fa4b 100644
--- a/fhem/www/gplot/SM_CPUTemp.gplot
+++ b/fhem/www/gplot/SM_CPUTemp.gplot
@@ -14,7 +14,7 @@ set xdata time
 set timefmt "%Y-%m-%d_%H:%M:%S"
 set xlabel " "
 set ytics
-set yrange [450:1050]
+set yrange [450:1500]
 set y2tics
 set title '<L1>'
 set grid xtics y2tics
@@ -32,4 +32,4 @@ plot \
    "< egrep 'cpu_temp:' <IN>"\
      using 1:4 axes x1y2 title 'Temperatur' ls l0 lw 1 with lines \
    "< egrep 'cpu_freq:' <IN>"\
-     using 1:4 axes x1y1 title 'Frequenz' ls l1fill lw 1 with steps
\ No newline at end of file
+     using 1:4 axes x1y1 title 'Frequenz' ls l1fill lw 1 with steps