diff --git a/wmucachelab/traces/book_pg660_thrashing.trace b/wmucachelab/traces/book_pg660_thrashing.trace
index fd2fc91edd973c885a74f69a3cdbfdf5188e4719..b6897b4be7f219ed7fbd9ac1b4b726b4140023e9 100644
--- a/wmucachelab/traces/book_pg660_thrashing.trace
+++ b/wmucachelab/traces/book_pg660_thrashing.trace
@@ -6,7 +6,7 @@
  S 28,4
  S C,4
  S 2C,4
- S 16,4
+ S 10,4
  S 30,4
  S 14,4
  S 34,4