diff --git a/NAMESPACE b/NAMESPACE
index 167f7b8..bdac4cf 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -264,6 +264,10 @@ importFrom(rgl,spheres3d)
 importFrom(rlang,.data)
 importFrom(stats,ave)
 importFrom(stats,dist)
+importFrom(stats,na.omit)
+importFrom(stats,offset)
 importFrom(stats,sd)
 importFrom(utils,download.file)
 importFrom(utils,installed.packages)
+importFrom(utils,setTxtProgressBar)
+importFrom(utils,txtProgressBar)
diff --git a/R/hemibrainr-package.R b/R/hemibrainr-package.R
index bffbb54..684669d 100644
--- a/R/hemibrainr-package.R
+++ b/R/hemibrainr-package.R
@@ -5,5 +5,9 @@
 # The following block is used by usethis to automatically manage
 # roxygen namespace tags. Modify with care!
 ## usethis namespace: start
+#' @importFrom stats na.omit
+#' @importFrom stats offset
+#' @importFrom utils setTxtProgressBar
+#' @importFrom utils txtProgressBar
 ## usethis namespace: end
 NULL