diff --git a/src/libCom/osi/os/WIN32/osdThread.h b/src/libCom/osi/os/WIN32/osdThread.h
index ad0e74638..fa4d91d71 100644
--- a/src/libCom/osi/os/WIN32/osdThread.h
+++ b/src/libCom/osi/os/WIN32/osdThread.h
@@ -4,4 +4,6 @@
 
 typedef int threadOnceId;
 
+#define OSITHREAD_ONCE_INIT 0
+
 #endif /* osdThreadh */