diff --git a/pkgs/development/nim-packages/illwill/default.nix b/pkgs/development/nim-packages/illwill/default.nix
new file mode 100644
index 00000000000..a87588de0ed
--- /dev/null
+++ b/pkgs/development/nim-packages/illwill/default.nix
@@ -0,0 +1,20 @@
+{ lib, buildNimPackage, fetchFromGitHub }:
+
+buildNimPackage rec {
+  pname = "illwill";
+  version = "0.3.0";
+
+  src = fetchFromGitHub {
+    owner = "johnnovak";
+    repo = "illwill";
+    rev = "v${version}";
+    hash = "sha256-9YBkad5iUKRb375caAuoYkfp5G6KQDhX/yXQ7vLu/CA=";
+  };
+
+  meta = with lib;
+    src.meta // {
+      description = "A curses inspired simple cross-platform console library for Nim";
+      license = [ licenses.wtfpl ];
+      maintainers = with maintainers; [ sikmir ];
+    };
+}
diff --git a/pkgs/top-level/nim-packages.nix b/pkgs/top-level/nim-packages.nix
index ddd33e151eb..43346007596 100644
--- a/pkgs/top-level/nim-packages.nix
+++ b/pkgs/top-level/nim-packages.nix
@@ -39,6 +39,8 @@ lib.makeScope newScope (self:
 
     hts-nim = callPackage ../development/nim-packages/hts-nim { };
 
+    illwill = callPackage ../development/nim-packages/illwill { };
+
     jester = callPackage ../development/nim-packages/jester { };
 
     jsonschema = callPackage ../development/nim-packages/jsonschema { };