diff --git a/dns/bind910/Makefile b/dns/bind910/Makefile
index 187ef70936c9..dcd86460e71d 100644
--- a/dns/bind910/Makefile
+++ b/dns/bind910/Makefile
@@ -23,7 +23,7 @@ USES=	cpe
 CPE_VENDOR=	isc
 CPE_VERSION=	${ISCVERSION:C/-.*//}
 .if ${ISCVERSION:M*-*}
-CPE_UPDATE=	${ISCVERSION:C/.*-//}
+CPE_UPDATE=	${ISCVERSION:C/.*-//:tl}
 .endif
 
 LIB_DEPENDS=	libxml2.so:${PORTSDIR}/textproc/libxml2
diff --git a/dns/bind98/Makefile b/dns/bind98/Makefile
index da36604bec3f..d3e557019c2b 100644
--- a/dns/bind98/Makefile
+++ b/dns/bind98/Makefile
@@ -25,7 +25,7 @@ USES=	cpe
 CPE_VENDOR=	isc
 CPE_VERSION=	${ISCVERSION:C/-.*//}
 .if ${ISCVERSION:M*-*}
-CPE_UPDATE=	${ISCVERSION:C/.*-//}
+CPE_UPDATE=	${ISCVERSION:C/.*-//:tl}
 .endif
 
 LIB_DEPENDS=	libxml2.so:${PORTSDIR}/textproc/libxml2
diff --git a/dns/bind99/Makefile b/dns/bind99/Makefile
index 88058a297d58..d64f1487a4a6 100644
--- a/dns/bind99/Makefile
+++ b/dns/bind99/Makefile
@@ -23,7 +23,7 @@ USES=	cpe
 CPE_VENDOR=	isc
 CPE_VERSION=	${ISCVERSION:C/-.*//}
 .if ${ISCVERSION:M*-*}
-CPE_UPDATE=	${ISCVERSION:C/.*-//}
+CPE_UPDATE=	${ISCVERSION:C/.*-//:tl}
 .endif
 
 LIB_DEPENDS=	libxml2.so:${PORTSDIR}/textproc/libxml2