diff --git a/modules/beatific.nix b/modules/beatific.nix
index 6cae9d8..9f7b6eb 100644
--- a/modules/beatific.nix
+++ b/modules/beatific.nix
@@ -118,6 +118,7 @@ in {
         file          # file type inspector
         htmlq         # jq for html
         jq            # jq for json
+        moreutils     # provides sponge, to pipe output back to input files safely
         nebula        # vpn
         poppler_utils # provides pdfto* utils, allows lesspipe to read pdfs
         psmisc        # provides killall