diff --git a/README.md b/README.md
index e432e59..f45f469 100644
--- a/README.md
+++ b/README.md
@@ -952,6 +952,7 @@ Catppuccin is available for various apps and in different formats. Here is a lis
 - [sc-im](https://github.com/catppuccin/sc-im)
 - [ShareX](https://github.com/catppuccin/sharex)
 - [Sumatra PDF](https://github.com/catppuccin/sumatra-pdf)
+- [Tutanota](https://github.com/catppuccin/tutanota)
 - [Vercel](https://github.com/catppuccin/vercel)
 - [Wikiwand](https://github.com/catppuccin/wikiwand)
 - [Zathura](https://github.com/catppuccin/zathura)
diff --git a/resources/ports.yml b/resources/ports.yml
index efc2045..13a4f93 100644
--- a/resources/ports.yml
+++ b/resources/ports.yml
@@ -342,6 +342,8 @@ tmux:
 tty:
     os: [linux]
 tym:
+tutanota:
+  color: red
 ui:
     icon: react
     color: sky