diff --git a/collaborators.tf b/collaborators.tf
new file mode 100644
index 0000000..0c91fdd
--- /dev/null
+++ b/collaborators.tf
@@ -0,0 +1,7 @@
+# Add a collaborator to a repository
+resource "github_repository_collaborator" "collaborators" {
+  for_each = tomap(var.collaborators)
+  repository = github_repository.repo.name
+  username   = each.key
+  permission = each.value
+}