diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index f282e0f84cd..e1c6509f3ed 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,8 @@
+2000-04-08  Anthony Green  <green@cygnus.com>
+
+	* include/posix-threads.h (_Jv_MutexUnlock): Replace
+	_JV_NOT_OWNER.
+	
 2000-04-08  Anthony Green  <green@cygnus.com>
 
 	* posix-threads.cc (_Jv_MutexLock): Moved back to posix-threads.h.
diff --git a/libjava/include/posix-threads.h b/libjava/include/posix-threads.h
index 03a43906bd6..5b1f075dc0d 100644
--- a/libjava/include/posix-threads.h
+++ b/libjava/include/posix-threads.h
@@ -136,7 +136,7 @@ inline int
 _Jv_MutexUnlock (_Jv_Mutex_t *mu)
 {
   if (_Jv_PthreadCheckMonitor (mu))
-    return _JV_NOT_OWNER;
+    return 1;
     
   mu->count--;