diff --git a/programs/desktop/plasma6/konsole.nix b/programs/desktop/plasma6/konsole.nix
index 0f97acb..a49634a 100644
--- a/programs/desktop/plasma6/konsole.nix
+++ b/programs/desktop/plasma6/konsole.nix
@@ -6,7 +6,10 @@
     profiles.onelight = {
       name = "One-Light";
       colorScheme = "onelight";
-      font.name = fonts.monospace.name;
+      font = {
+        name = fonts.monospace.name;
+        size = fonts.sizes.terminal;
+      };
       extraConfig = {
         "Interaction Options" = {
           "TextEditorCmd" = 6;
diff --git a/programs/emacs/default.nix b/programs/emacs/default.nix
index 5d700d7..ce45c77 100644
--- a/programs/emacs/default.nix
+++ b/programs/emacs/default.nix
@@ -25,6 +25,7 @@
     extraConfig = let
       fixed-font-family = "${fonts.monospace.name}";
       variable-font-family = "${fonts.sansSerif.name}";
+      font-height = builtins.toString (builtins.floor (builtins.mul fonts.sizes.applications 10));
       custom-theme-name = "nix";
       custom-theme = pkgs.writeTextFile {
         name = "custom-emacs-theme";
@@ -35,7 +36,7 @@
 
           (custom-theme-set-faces
            '${custom-theme-name}
-           '(default ((t (:family "${fixed-font-family}" :height 120))))
+           '(default ((t (:family "${fixed-font-family}" :height ${font-height}))))
            '(fixed-pitch ((t (:family "${fixed-font-family}"))))
            '(fixed-pitch-serif ((t (:family "${fixed-font-family}"))))
            '(variable-pitch ((t (:family "${variable-font-family}")))))