diff --git a/postCreateCommand.sh b/postCreateCommand.sh
index c2b5dbd..2689ba5 100644
--- a/postCreateCommand.sh
+++ b/postCreateCommand.sh
@@ -12,7 +12,7 @@ echo 'if (interactive() && Sys.getenv("RSTUDIO") == "") {
 # add github hosts
 curl https://gitlab.com/ineo6/hosts/-/raw/master/next-hosts | sudo tee -a /etc/hosts
 # use pak to install "rliger,Seurat,qs,targets"
-Rscript -e 'pak::pkg_install(c("rliger","Seurat","qs","targets","crew", "skimr"))'
+Rscript -e 'pak::pkg_install(c("rliger","Seurat","qs","targets","crew", "skimr", "tidyomics"))'
 # add library(tidyverse) and library(qs) to .Rprofile
 echo 'options(defaultPackages=c(getOption("defaultPackages"), "tidyverse", "targets", "skimr", "gittargets"))' >>~/.Rprofile
 echo 'options(languageserver.formatting_style = function(options) {