diff --git a/roles/iohk.nix b/roles/iohk.nix
index 47c1399..3a3f134 100644
--- a/roles/iohk.nix
+++ b/roles/iohk.nix
@@ -33,6 +33,7 @@
       #icr               # Interactive console for the Crystal programming languag
       jq                # A lightweight and flexible command-line JSON processor
       keybase-gui       # The Keybase official client
+      s3fs              # Mount an S3 bucket as filesystem through FUSE
       scry              # Code analysis server for the Crystal programming language
       shards            # Dependency manager for the Crystal language
       slack-dark        # Slack desktop client