diff --git a/home/home.nix b/home/home.nix
index 3f26be1..6f26a46 100644
--- a/home/home.nix
+++ b/home/home.nix
@@ -252,6 +252,8 @@ let
     source-sans-pro
     source-code-pro
     source-serif-pro
+    fira-code
+    fira-mono   # unsere Ersatz-Monospace Font für Mails
     ubuntu_font_family
     twemoji-color-font
     open-sans
@@ -260,13 +262,6 @@ let
     })
     myNur.vollkorn
     # TODO: humor-sans
-
-    # fcio corporate design, TODO module
-    fira-code
-    fira-mono
-    # TODO fira-sans + condensed
-    # TODO museo 500
-    # also TODO: color schemes nix-darwin
   ];
 
   games = [
@@ -275,7 +270,6 @@ let
   ];
 
   macosTools = [
-    wireshark   # on NixOS systems enabled via system config
   ];
 
 in