diff --git a/ChangeLog b/ChangeLog
index 464d2bede..735f4b30a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,5 @@
 
+	* fixed typo in win vista specific code, breaking the build
 	* change default of rate_limit_utp to true
 	* fixed DLL export issue on windows (when building a shared library linking statically against boost)
 	* fixed FreeBSD build
diff --git a/src/file_pool.cpp b/src/file_pool.cpp
index 3f43515aa..44f434730 100644
--- a/src/file_pool.cpp
+++ b/src/file_pool.cpp
@@ -162,7 +162,7 @@ namespace libtorrent
 					FILE_IO_PRIORITY_HINT_INFO priorityHint;
 					priorityHint.PriorityHint = IoPriorityHintLow;
 					SetFileInformationByHandle(e.file_ptr->native_handle(),
-						FileIoPriorityHintInfo, &priorityHint, sizeof(PriorityHint));
+						FileIoPriorityHintInfo, &priorityHint, sizeof(priorityHint));
 				}
 #endif
 #endif