diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..e6b07a8
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,5 @@
+module git.siteop.biz/chtwrs/gocw
+
+go 1.16
+
+require github.com/Arman92/go-tdlib v1.0.0
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..4db46c2
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+github.com/Arman92/go-tdlib v1.0.0 h1:ioj9TlKXjmVfyc6LwyTb4bje1WhrhCUzlJlmYxow3w8=
+github.com/Arman92/go-tdlib v1.0.0/go.mod h1:gz/NLfLyXSF3LufhmK4a+xcrlIvAUR67zxOWv0JxvsU=