diff --git a/examples/sky/sky-collect-plots/make-plots b/examples/sky/sky-collect-plots/make-plots
index 5f40dd946..7817872c3 100755
--- a/examples/sky/sky-collect-plots/make-plots
+++ b/examples/sky/sky-collect-plots/make-plots
@@ -14,6 +14,7 @@ for f in `echo data-*`
   cp lost-$f lost
   cp dup-$f dup
   cp parent-$f parent
+  cp power-$f power
   gnuplot plot-all
   for p in `echo plot-*.eps`
     do
diff --git a/examples/sky/sky-collect-plots/plot-power b/examples/sky/sky-collect-plots/plot-power
index 455e8509f..0a8353f2a 100644
--- a/examples/sky/sky-collect-plots/plot-power
+++ b/examples/sky/sky-collect-plots/plot-power
@@ -8,18 +8,18 @@ set style fill pattern
 #set key top left Left width -5
 
 plot [:] [0:] \
-'power' using \
+'total-power' using \
 2:((0.0545 * $3 + 1.8 * $4 + 20.0 * $5 + 17.7 * $6 + 4.6 * $7) / 4096) * 3 / $1 \
 with boxes title "Red LED", \
-'power' using \
+'total-power' using \
 2:((0.0545 * $3 + 1.8 * $4 + 20.0 * $5 + 17.7 * $6) / 4096) * 3 / $1 \
 with boxes title "Radio transmit", \
-'power' using \
+'total-power' using \
 2:((0.0545 * $3 + 1.8 * $4 + 20.0 * $5) / 4096) * 3 / $1 \
 with boxes title "CPU low-power mode", \
-'power' using \
+'total-power' using \
 2:((1.8 * $4 + 20.0 * $5) / 4096) * 3 / $1 \
 with boxes title "CPU active mode", \
-'power' using \
+'total-power' using \
 2:((20.0 * $5) / 4096) * 3 / $1 \
 with boxes title "Radio reception"