diff --git a/src/backend/port/aix/mkldexport.sh b/src/backend/port/aix/mkldexport.sh
index 6242b609c239f1412adfe6973094b474b6547e9c..4a42a9729c82eed92de79a574a7abb9cde8079b2 100755
--- a/src/backend/port/aix/mkldexport.sh
+++ b/src/backend/port/aix/mkldexport.sh
@@ -46,7 +46,7 @@ else
 	echo '#!' $2/$OBJNAME
 fi
 $NM -Bg $1 | \
-	egrep ' [TD] ' | \
+	egrep ' [TDB] ' | \
 	sed -e 's/.* //' | \
 	egrep -v '\$' | \
 	sed -e 's/^[.]//' | \