diff --git a/NAMESPACE b/NAMESPACE
index a63e528..7c69afa 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -5,7 +5,6 @@ export(read_newick_phylo)
 export(read_nexus_phylo)
 export(rncl)
 importFrom(Rcpp,evalCpp)
-importFrom(Rcpp,loadRcppModules)
 importFrom(progress,progress_bar)
 importFrom(stats,na.omit)
 useDynLib(rncl)
diff --git a/R/collapse_singles.R b/R/collapse_singles.R
index d5cf165..f840154 100644
--- a/R/collapse_singles.R
+++ b/R/collapse_singles.R
@@ -1,5 +1,4 @@
 ##' @importFrom progress progress_bar
-##' @importFrom Rcpp loadRcppModules
 ##' @importFrom stats na.omit
 collapse_singles <- function(tree, show_progress) {