diff --git a/src/libCom/osi/epicsMath.cpp b/src/libCom/osi/epicsMath.cpp
index bfeda3412..3fe378e06 100644
--- a/src/libCom/osi/epicsMath.cpp
+++ b/src/libCom/osi/epicsMath.cpp
@@ -3,14 +3,13 @@
 *     National Laboratory.
 * Copyright (c) 2002 The Regents of the University of California, as
 *     Operator of Los Alamos National Laboratory.
-* EPICS BASE Versions 3.13.7
-* and higher are distributed subject to a Software License Agreement found
+* EPICS BASE is distributed subject to a Software License Agreement found
 * in file LICENSE that is included with this distribution. 
 \*************************************************************************/
 /* epicsMath.cpp */
 
+#define epicsExportSharedSymbols
 #include <epicsMath.h>
-#include <shareLib.h>
 
 static float makeNAN ( void )
 {