diff --git a/_pkgdown.yml b/_pkgdown.yml
index d799f11..7cb3959 100644
--- a/_pkgdown.yml
+++ b/_pkgdown.yml
@@ -34,7 +34,6 @@ reference:
     desc: Useful functions.
     contents:
     - XenaDataUpdate
-    - XenaShiny
     - hosts
     - cohorts
     - datasets
diff --git a/inst/CITATION b/inst/CITATION
index cc46aa3..6e7fe83 100644
--- a/inst/CITATION
+++ b/inst/CITATION
@@ -1,11 +1,9 @@
 citHeader("To cite UCSCXenaTools in publications use:")
 
-citEntry(
-  entry    = "Article",
+bibentry(
+  bibtype    = "Article",
   title    = "The UCSCXenaTools R package: a toolkit for accessing genomics data from UCSC Xena platform, from cancer multi-omics to single-cell RNA-seq",
-  author   = personList(as.person("Shixiang Wang"),
-                       as.person("Xuesong Liu")
-                       ),
+  author   = c(as.person("Shixiang Wang"), as.person("Xuesong Liu")),
   journal  = "Journal of Open Source Software",
   year     = 2019,
   url      = "https://doi.org/10.21105/joss.01627",