diff --git a/datasets/fake/generate_dataset.py b/datasets/fake/generate_dataset.py
index 929bf03..a6c2294 100644
--- a/datasets/fake/generate_dataset.py
+++ b/datasets/fake/generate_dataset.py
@@ -48,6 +48,7 @@ def showImageWithMatplotlib(npArray):
 plt.title('RMS between actual PRNU and the mean of the first $N$ images with PRNU (i.e. estimated PRNU)')
 plt.xlabel('$N$ first images with PRNU')
 plt.ylabel('RMS')
+plt.xscale('log')
 rmss = []
 mean = np.zeros(IMAGE_SIZE_SHAPE)
 for imageIndex in range(NUMBER_OF_IMAGES_PER_PHONE):