diff --git a/pkgs/development/tools/wasmserve/default.nix b/pkgs/development/tools/wasmserve/default.nix
new file mode 100644
index 000000000000..3248082e2a4c
--- /dev/null
+++ b/pkgs/development/tools/wasmserve/default.nix
@@ -0,0 +1,25 @@
+{ buildGoModule
+, lib
+, fetchFromGitHub
+}:
+
+buildGoModule rec {
+  pname = "wasmserve";
+  version = "1.0.0";
+
+  src = fetchFromGitHub {
+    owner = "hajimehoshi";
+    repo = "wasmserve";
+    rev = "v${version}";
+    hash = "sha256-KlCbUre6yIorE1ZM++Rto8vgwVGsC1wZj1xCd3AwQy0=";
+  };
+
+  vendorHash = null;
+
+  meta = with lib; {
+    description = "An HTTP server for testing Wasm";
+    homepage = "https://github.com/hajimehoshi/wasmserve";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ kirillrdy ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 169df87d521c..20da3dd8e4bd 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14209,6 +14209,8 @@ with pkgs;
 
   wasmi = callPackage ../development/tools/wasmi { };
 
+  wasmserve = callPackage ../development/tools/wasmserve {};
+
   welkin = callPackage ../tools/graphics/welkin { };
 
   wemux = callPackage ../tools/misc/wemux { };