diff --git a/src/ca/cac.cpp b/src/ca/cac.cpp
index 503129cda..7b3d41b32 100644
--- a/src/ca/cac.cpp
+++ b/src/ca/cac.cpp
@@ -221,9 +221,9 @@ cac::~cac ()
     if ( this->pUserName ) {
         delete [] this->pUserName;
     }
-    this->sgTable.traverse ( CASG::destroy );
-    this->beaconTable.traverse ( bhe::destroy );
-    this->chanTable.traverse ( nciu::destroy );
+    this->sgTable.traverse ( &CASG::destroy );
+    this->beaconTable.traverse ( &bhe::destroy );
+    this->chanTable.traverse ( &nciu::destroy );
 
     osiSockRelease ();
 
diff --git a/src/ca/tcpiiu.cpp b/src/ca/tcpiiu.cpp
index 3910c3075..b0bbebaa4 100644
--- a/src/ca/tcpiiu.cpp
+++ b/src/ca/tcpiiu.cpp
@@ -677,7 +677,7 @@ void tcpiiu::disconnect ()
 
     {
         osiAutoMutex autoMutex ( this->mutex );
-        this->ioTable.traverse ( baseNMIU::destroy );
+        this->ioTable.traverse ( &baseNMIU::destroy );
     }
 
     this->cleanShutdown ();