diff --git a/build.zig b/build.zig
index 9fe5915..25b3eb2 100644
--- a/build.zig
+++ b/build.zig
@@ -83,4 +83,5 @@ fn add_themes(b: *std.Build, exe: anytype) void {
     theme_file(b, exe, "catppuccin", "themes/latte.json");
     theme_file(b, exe, "catppuccin", "themes/macchiato.json");
     theme_file(b, exe, "catppuccin", "themes/mocha.json");
+    theme_file(b, exe, "mellow", "themes/mellow.json");
 }
diff --git a/build.zig.zon b/build.zig.zon
index 1cbaed4..79193e8 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -68,6 +68,10 @@
         .theme_catppuccin = .{
             .url = "https://github.com/neurocyte/catppuccin-flow/releases/download/catppuccin-vsc-v3.15.2/vscode-3.15.2.tgz",
             .hash = "122076748115e6aa1eb16fe79f525f48b62e5783af943026544806e15ecc711daa7e",
+        },
+        .theme_mellow = .{
+            .url = "https://github.com/mellow-theme/mellow-theme/archive/00cea86c91a8eb95af09b2cb587a30d52e06ba91.tar.gz",
+            .hash = "122062276c850b37d78f4f981c25c1b14f05d1124429b6e496fe059107c9115d00da",
         }
     },
     .paths = .{
diff --git a/src/theme_files.zig b/src/theme_files.zig
index 569fecf..807a203 100644
--- a/src/theme_files.zig
+++ b/src/theme_files.zig
@@ -45,6 +45,7 @@ pub const theme_files = [_]theme_file{
     THEME("themes/frappe.json"),
     THEME("themes/macchiato.json"),
     THEME("themes/mocha.json"),
+    THEME("themes/mellow.json"),
 
     // light themes