diff --git a/README.rst b/README.rst
index 3283e5b9..99e2b4dc 100644
--- a/README.rst
+++ b/README.rst
@@ -36,7 +36,7 @@ Highlights:
 - Interactive selection of fibers.
 - Real-time fiber tractography (Chamberland et al. 2014, Frontiers in Neuroinformatics).
 - Tractography-driven resting-state fMRI (Chamberland et al. 2015, Frontiers in Neuroscience).
-- Orientation-dependent opacity rendering (Tax et al. 2014, ISMRM).
+- Orientation-dependent opacity rendering (Tax et al. 2015, PLoS ONE).
 - Display of MRI & functional MRI. `Image Gallery`_
 
 How to get the application