diff --git a/configuration.nix b/configuration.nix
index ad03c0c..26c5436 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -76,6 +76,7 @@
     poppins
     recoll
     reveal-md
+    rink
     rofi
     samba
     slack
@@ -92,6 +93,7 @@
     whois
     vlc
     vscodium
+    # wcalc - command-line calculator but rink does that plus unit conversion!
     wl-clipboard-rs
     xorg.xkill
     yt-dlp