diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..dc54c17
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,5 @@
+module sourcecode.social/reiver/go-jsonpp
+
+go 1.20
+
+require sourcecode.social/reiver/go-erorr v0.0.0-20230922202459-231149d185a1 // indirect
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..fa79421
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+sourcecode.social/reiver/go-erorr v0.0.0-20230922202459-231149d185a1 h1:wpnz4JicQBLWrgGphYBls7DysIFCcnWgDz/vce/sY8E=
+sourcecode.social/reiver/go-erorr v0.0.0-20230922202459-231149d185a1/go.mod h1:NFtd7fzEf0r6A6R7JXYZfayRhPaJy0zt/18VWoLzrxA=