--- a/test/jdk/ProblemList.txt	Mon Jul 23 23:18:19 2018 +0000
+++ b/test/jdk/ProblemList.txt	Tue Jul 24 13:55:57 2018 +0800
@@ -571,6 +571,7 @@
 java/nio/channels/DatagramChannel/ChangingAddress.java          7141822 macosx-all
 
 java/nio/channels/Selector/Wakeup.java                          6963118 windows-all
+java/nio/channels/Selector/RacyDeregister.java                  8201765 windows-all
 
 java/nio/file/WatchService/Basic.java                           7158947 solaris-all Solaris 11
 java/nio/file/WatchService/MayFlies.java                        7158947 solaris-all Solaris 11