diff --git a/nix-darwin/hosts/Sloanes-MacBook-Air/default.nix b/nix-darwin/hosts/Sloanes-MacBook-Air/default.nix
index da08062..8525060 100644
--- a/nix-darwin/hosts/Sloanes-MacBook-Air/default.nix
+++ b/nix-darwin/hosts/Sloanes-MacBook-Air/default.nix
@@ -18,6 +18,7 @@
     casks = [
       "discord"
       "keycastr"
+      "netnewswire"
     ];
 
     masApps = {
diff --git a/nix-darwin/hosts/tid27880sperrau/default.nix b/nix-darwin/hosts/tid27880sperrau/default.nix
index 5916b36..4520e84 100644
--- a/nix-darwin/hosts/tid27880sperrau/default.nix
+++ b/nix-darwin/hosts/tid27880sperrau/default.nix
@@ -29,6 +29,7 @@
       "discord"
       "keycastr"
       "mouseless@preview"
+      "netnewswire"
       "postgres-unofficial"
       "postico"
       "slack"