diff --git a/roles/iohk.nix b/roles/iohk.nix
index 06b880b..39a7a6a 100644
--- a/roles/iohk.nix
+++ b/roles/iohk.nix
@@ -37,6 +37,7 @@
       gist              # Upload code to https://gist.github.com (or github enterprise)
       gnupg             # GNU Privacy Guard, a GPL OpenPGP implementation
       go-jira           # Simple command line client for Atlassian's Jira service written in Go
+      python38Packages.grip   # Preview GitHub Markdown files like locally
       jq                # A lightweight and flexible command-line JSON processor
       keybase-gui       # The Keybase official client
       s3fs              # Mount an S3 bucket as filesystem through FUSE