diff --git a/.sources/sources.json b/.sources/sources.json
index 45f53d4..f7d7a19 100644
--- a/.sources/sources.json
+++ b/.sources/sources.json
@@ -335,6 +335,18 @@
       "url": "https://github.com/catppuccin/sway/archive/5f9da99a43336583c7d5ebddf78d7b615911e5ea.tar.gz",
       "hash": "0n3fpb9pkmis932jv5b1gz045xyhw9cqybild20hsv45lr3r5f1q"
     },
+    "swaync": {
+      "type": "Git",
+      "repository": {
+        "type": "GitHub",
+        "owner": "rose-pine",
+        "repo": "swaync"
+      },
+      "branch": "main",
+      "revision": "fc17ee01916a5e4424af5c5b29272383fcdfc4f3",
+      "url": "https://github.com/rose-pine/swaync/archive/fc17ee01916a5e4424af5c5b29272383fcdfc4f3.tar.gz",
+      "hash": "13fq0qv009q80pfrwzgnk6ads4b4z82q2g7fala7rmh1nypl5ch4"
+    },
     "tm-theme": {
       "type": "Git",
       "repository": {
diff --git a/modules/home-manager/all-modules.nix b/modules/home-manager/all-modules.nix
index 148d412..ce91c0c 100644
--- a/modules/home-manager/all-modules.nix
+++ b/modules/home-manager/all-modules.nix
@@ -21,8 +21,9 @@
   ./rio.nix
   ./rofi.nix
   ./starship.nix
-  ./swaylock.nix
   ./sway.nix
+  ./swaylock.nix
+  ./swaync.nix
   ./tmux.nix
   ./waybar.nix
   ./zathura.nix
diff --git a/modules/home-manager/swaync.nix b/modules/home-manager/swaync.nix
new file mode 100644
index 0000000..2139ca9
--- /dev/null
+++ b/modules/home-manager/swaync.nix
@@ -0,0 +1,43 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (config.rose-pine) sources;
+
+  cfg = config.services.swaync.rose-pine;
+  enable = cfg.enable && config.services.swaync.enable;
+
+  styleFile = "${sources.swaync}/theme/${lib.rp.getKebabTheme cfg.flavor}.css";
+in {
+  options.services.swaync.rose-pine =
+    lib.rp.mkRosePineOpt {name = "swaync";}
+    // {
+      mode = lib.mkOption {
+        type = lib.types.enum [
+          "prependImport"
+          "createLink"
+        ];
+        default = "prependImport";
+        description = ''
+          Defines how to include the Rosé Pine theme css file:
+
+          - `prependImport`: Prepends the import statement, if `programs.waybar.style` is a string (with default override priority).
+          - `createLink`: Creates a symbolic link `~/.config/waybar/rose-pine.css`, which needs to be included in the waybar stylesheet.
+        '';
+      };
+    };
+
+  config = lib.mkIf enable (
+    lib.mkMerge [
+      (lib.mkIf (cfg.mode == "prependImport") {
+        services.swaync.style = lib.mkBefore ''
+          @import "${styleFile}";
+        '';
+      })
+      (lib.mkIf (cfg.mode == "createLink") {
+        xdg.configFile."swaync/rose-pine.css".source = styleFile;
+      })
+    ]
+  );
+}
diff --git a/tests/home.nix b/tests/home.nix
index 8b24d7e..c3a75b0 100644
--- a/tests/home.nix
+++ b/tests/home.nix
@@ -46,6 +46,7 @@
         polybar top &
       '';
     };
+    swaync.enable = true;
   };
 
   wayland.windowManager.sway.enable = true;