diff --git a/R/metadata-cache.R b/R/metadata-cache.R
index 37ca9840..f7cede07 100644
--- a/R/metadata-cache.R
+++ b/R/metadata-cache.R
@@ -267,8 +267,6 @@ cranlike_metadata_cache <- R6Class(
   )
 )
 
-#' @importFrom filelock lock unlock
-
 cmc_init <- function(self, private, primary_path, replica_path, platforms,
                      r_version, bioc, cran_mirror, repos, update_after) {
 
diff --git a/R/package-cache.R b/R/package-cache.R
index 6d6f8399..8548ee2d 100644
--- a/R/package-cache.R
+++ b/R/package-cache.R
@@ -89,7 +89,6 @@
 #' `pc$delete()` deletes the file(s) from the cache.
 #'
 #' @importFrom R6 R6Class
-#' @importFrom filelock lock unlock
 #'
 #' @export
 #' @examples