diff --git a/.Rbuildignore b/.Rbuildignore
index 96c9104..0ccd80a 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -14,7 +14,6 @@ pkgdown/
 dev/
 docs/
 tutorials/
-src/
 .DS_Store
 .Rhistory
 .gitignore
diff --git a/DESCRIPTION b/DESCRIPTION
index 6806558..09ac44f 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: lgpr
 Title: Longitudinal Gaussian Process Regression
-Version: 1.2.1
+Version: 1.2.2
 Authors@R:
     c(person(given = "Juho",
            family = "Timonen",
diff --git a/inst/CITATION b/inst/CITATION
index 3f869fc..8b4b1ae 100644
--- a/inst/CITATION
+++ b/inst/CITATION
@@ -1,8 +1,9 @@
 citHeader("If you use lgpr, please cite the article below.")
 
-citEntry(entry = "article",
+bibentry(
+  bibtype = "Article",
   title        = "lgpr: an interpretable non-parametric method for inferring covariate effects from longitudinal data",
-  author       = personList(as.person("Juho Timonen"),
+  author       = c(as.person("Juho Timonen"),
                    as.person("Henrik Mannerström"),
                    as.person("Aki Vehtari"),
                    as.person("Harri Lähdesmäki")),