diff --git a/GPy/models_modules/bayesian_gplvm.py b/GPy/models_modules/bayesian_gplvm.py
index 1ac6ba1e..efee5c05 100644
--- a/GPy/models_modules/bayesian_gplvm.py
+++ b/GPy/models_modules/bayesian_gplvm.py
@@ -216,7 +216,7 @@ class BayesianGPLVM(SparseGP, GPLVM):
         from matplotlib.cm import get_cmap
         from GPy.util.latent_space_visualizations.controllers.imshow_controller import ImAnnotateController
         if not 'cmap' in kwargs.keys():
-            kwargs.update(cmap=get_cmap('jet'),))
+            kwargs.update(cmap=get_cmap('jet'))
         controller = ImAnnotateController(ax,
                                       plot_function,
                                       tuple(self.X.min(0)[:, significant_dims]) + tuple(self.X.max(0)[:, significant_dims]),