diff --git a/README.rst b/README.rst
index 8fb4e24..9a11c83 100644
--- a/README.rst
+++ b/README.rst
@@ -3,7 +3,7 @@ fgivenx: Functional Posterior Plotter
 =====================================
 :fgivenx:  Functional Posterior Plotter 
 :Author: Will Handley
-:Version: 2.1.13
+:Version: 2.1.15
 :Homepage: https://github.com/williamjameshandley/fgivenx
 :Documentation: http://fgivenx.readthedocs.io/
 
@@ -301,6 +301,7 @@ PR will be accepted before you spend effort coding it.
 
 Changelog
 =========
+:v2.1.15: Additional plot tests
 :v2.1.13: Further bug fix in test suite for image comparison
 :v2.1.12: Bug fix in test suite for image comparison
 :v2.1.11: Documentation upgrades
diff --git a/fgivenx/test/test_plot.py b/fgivenx/test/test_plot.py
index afad63a..23fa018 100644
--- a/fgivenx/test/test_plot.py
+++ b/fgivenx/test/test_plot.py
@@ -86,7 +86,7 @@ def test_plot_lines_no_ax():
 
 
 @image_comparison(baseline_images=['plot_lines_downsample'], extensions=['pdf'])
-def test_plot_lines_no_ax():
+def test_plot_lines_downsample():
     x, fsamps = gen_line_data()
     plt.subplots()
     plot_lines(x, fsamps, downsample=50)