diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..0b1c082
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module git.bivouac.wiki/go/crew
+
+go 1.22.5
diff --git a/group.go b/group.go
new file mode 100644
index 0000000..04b80dc
--- /dev/null
+++ b/group.go
@@ -0,0 +1 @@
+package crew
diff --git a/role.go b/role.go
new file mode 100644
index 0000000..04b80dc
--- /dev/null
+++ b/role.go
@@ -0,0 +1 @@
+package crew