diff --git a/scripts/plot_histogram.py b/scripts/plot_histogram.py
index 2fc5df0..7e9e8b2 100755
--- a/scripts/plot_histogram.py
+++ b/scripts/plot_histogram.py
@@ -4,6 +4,7 @@
 
 import argparse
 import json
+import numpy as np
 import matplotlib.pyplot as plt
 
 parser = argparse.ArgumentParser(description=__doc__)
@@ -17,7 +18,11 @@ with open(args.file) as f:
 commands = [b["command"] for b in results]
 all_times = [b["times"] for b in results]
 
-plt.hist(all_times, label=commands, bins="auto", histtype="bar")
+plt.hist(all_times,
+         label=commands,
+         bins="auto",
+         histtype="bar",
+         range=(np.min(all_times), np.max(all_times)))
 plt.legend(prop={'family': ['Source Code Pro', 'Fira Mono', 'Courier New']})
 
 plt.xlabel("Time [s]")