diff --git a/contracts/escrow/src/test_invariants.rs b/contracts/escrow/src/test_invariants.rs
new file mode 100644
index 0000000..47cf579
--- /dev/null
+++ b/contracts/escrow/src/test_invariants.rs
@@ -0,0 +1,5 @@
+// Test invariant for escrow dispute settlement
+#[test]
+fn test_milestone_dispute_timeout() {
+    assert!(true);
+}