diff --git a/aly.nix b/aly.nix
index dcd7d27f..bfd9cc96 100644
--- a/aly.nix
+++ b/aly.nix
@@ -63,6 +63,13 @@ in {
             tweaks = ["normal"];
           };
         };
+        qt = {
+          name = "Catppuccin-Frappe-Mauve";
+          package = pkgs.catppuccin-kvantum.override {
+            accent = "Mauve";
+            variant = "Frappe";
+          };
+        };
         iconTheme = {
           name = "Papirus-Dark";
           package = pkgs.catppuccin-papirus-folders.override {
diff --git a/dustin.nix b/dustin.nix
index 91a76732..2fbece36 100644
--- a/dustin.nix
+++ b/dustin.nix
@@ -44,6 +44,13 @@
             tweaks = ["normal"];
           };
         };
+        qt = {
+          name = "Catppuccin-Frappe-Mauve";
+          package = pkgs.catppuccin-kvantum.override {
+            accent = "Mauve";
+            variant = "Frappe";
+          };
+        };
         iconTheme = {
           name = "Papirus-Dark";
           package = pkgs.catppuccin-papirus-folders.override {