diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..e274978
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module gitlab.com/Pixdigit/sorted
+
+require gitlab.com/Pixdigit/uniqueID v0.0.0-20180915170959-37ba465b1940
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..10ce0e1
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+gitlab.com/Pixdigit/uniqueID v0.0.0-20180915170959-37ba465b1940 h1:ZbzsF2fMw3paP7TR7iOgci/zkGuUCMUiSLfLRxskaIw=
+gitlab.com/Pixdigit/uniqueID v0.0.0-20180915170959-37ba465b1940/go.mod h1:tcfI4jl0vg20J/auXSuCOhCPR9b4gnHJgwxeyHKroTg=