diff --git a/plots/scalability/speedup.plt b/plots/scalability/speedup.plt
new file mode 100644
index 0000000..d581646
--- /dev/null
+++ b/plots/scalability/speedup.plt
@@ -0,0 +1,10 @@
+set terminal postscript enhanced
+
+set nokey
+
+
+set xlabel "Number of Participating Minions"
+set ylabel "Speedup (S_p)"
+
+set log xy
+plot 'scale.out' u 1:3 w lp t 'Speedup'