diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..6509713
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,5 @@
+module github.com/pebbe/zmq4
+
+go 1.16
+
+require github.com/pborman/uuid v1.2.1
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..c329b5f
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,4 @@
+github.com/google/uuid v1.0.0 h1:b4Gk+7WdP/d3HZH8EJsZpvV7EtDOgaZLtnaNGIu1adA=
+github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/pborman/uuid v1.2.1 h1:+ZZIw58t/ozdjRaXh/3awHfmWRbzYxJoAdNJxe/3pvw=
+github.com/pborman/uuid v1.2.1/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtPdI/k=