diff --git a/src/test/java/org/cojen/dirmi/RestorableTest.java b/src/test/java/org/cojen/dirmi/RestorableTest.java
index a6167ba..54ae1db 100644
--- a/src/test/java/org/cojen/dirmi/RestorableTest.java
+++ b/src/test/java/org/cojen/dirmi/RestorableTest.java
@@ -775,6 +775,7 @@ public void lenientWithInterfaceChange() throws Exception {
                 Thread.sleep(100);
             }
 
+            // FIXME: This failure has been observed a few times.
             fail("Didn't reconnect");
         }