diff --git a/src/ca/addrList.h b/src/ca/addrList.h
index 0a4fc8a84..885e6894c 100644
--- a/src/ca/addrList.h
+++ b/src/ca/addrList.h
@@ -18,7 +18,7 @@ epicsShareFunc void epicsShareAPI addAddrToChannelAccessAddressList
 epicsShareFunc void epicsShareAPI printChannelAccessAddressList 
     ( const ELLLIST *pList );
 
-epicsShareFunc void epicsShareAPI removeDuplicatesAddresses
+epicsShareFunc void epicsShareAPI removeDuplicateAddresses
     ( ELLLIST *pDestList, ELLLIST *pSrcList, int silent);
 
 #ifdef __cplusplus