diff --git a/libs/sofia-sip/.update b/libs/sofia-sip/.update
index edaee433d8..41cdadf245 100644
--- a/libs/sofia-sip/.update
+++ b/libs/sofia-sip/.update
@@ -1 +1 @@
-Tue Mar  3 16:01:07 CST 2009
+Tue Mar  3 16:01:38 CST 2009
diff --git a/libs/sofia-sip/libsofia-sip-ua/su/su_uniqueid.c b/libs/sofia-sip/libsofia-sip-ua/su/su_uniqueid.c
index 82d50f58e4..d1e51e9210 100644
--- a/libs/sofia-sip/libsofia-sip-ua/su/su_uniqueid.c
+++ b/libs/sofia-sip/libsofia-sip-ua/su/su_uniqueid.c
@@ -73,8 +73,13 @@ int _getpid(void);
 #include "sofia-sip/su_time.h"
 #include "sofia-sip/su_uniqueid.h"
 
+#ifdef SU_HAVE_WINSOCK
+#define PERTHREAD __declspec(thread)
+#else
+#define PERTHREAD
+#endif
 /* For random number generator */
-static int initialized = 0;
+static PERTHREAD int initialized = 0;
 
 static void init(void);
 static void init_node(void);