diff --git a/R/data.R b/R/data.R
index 887df41..4bf9274 100644
--- a/R/data.R
+++ b/R/data.R
@@ -10,6 +10,7 @@
 #'
 #' @source <https://zenodo.org/records/10951634/files>
 #' @usage data("SCENIC")
+#' @internal
 "SCENIC"
 
 
@@ -26,6 +27,7 @@
 #'
 #' @source <https://zenodo.org/records/10951634/files/pbmc3k_sce.rds>
 #' @usage data("PBMC")
+#' @internal
 "PBMC"
 
 
@@ -44,4 +46,5 @@
 #' 
 #' @source <https://github.com/ventolab/cellphonedb-data/archive/refs/tags/v4.0.0.tar.gz>
 #' @usage data("CellPhoneDB")
+#' @internal
 "CellPhoneDB"