diff --git a/DESCRIPTION b/DESCRIPTION
index f8da7c0..2500131 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -16,7 +16,7 @@ Imports:
     checkmate,
     RcppParallel
 Description: Provides the log-likelihoods with gradients from 'stan'
-    (Carpenter et al (2015), <arXiv:1509.07164>) needed
+    (Carpenter et al (2015), <doi:10.48550/arXiv.1509.07164>) needed
     for generalized log-likelihood estimation in 'nlmixr2'
     (Fidler et al (2019) <doi:10.1002/psp4.12445>). This is
     split of to reduce computational burden of recompiling 'rxode2'