diff --git a/config/module/test-fixtures/discover-subdirs/main.tf b/config/module/test-fixtures/discover-subdirs/main.tf
new file mode 100644
index 0000000000..7ece92721c
--- /dev/null
+++ b/config/module/test-fixtures/discover-subdirs/main.tf
@@ -0,0 +1,3 @@
+module "provider" {
+	source = "namespace/identifier/provider"
+}
diff --git a/config/module/test-fixtures/discover-subdirs/namespace/identifier/provider/main.tf b/config/module/test-fixtures/discover-subdirs/namespace/identifier/provider/main.tf
new file mode 100644
index 0000000000..907b0c7e4c
--- /dev/null
+++ b/config/module/test-fixtures/discover-subdirs/namespace/identifier/provider/main.tf
@@ -0,0 +1,3 @@
+output "local" {
+	value = "test"
+}