diff --git a/tests/parallel.rs b/tests/parallel/cancellation.rs
similarity index 100%
rename from tests/parallel.rs
rename to tests/parallel/cancellation.rs
diff --git a/tests/parallel/main.rs b/tests/parallel/main.rs
new file mode 100644
index 00000000..dc333d49
--- /dev/null
+++ b/tests/parallel/main.rs
@@ -0,0 +1 @@
+mod cancellation;