diff --git a/x11-toolkits/tk80/Makefile b/x11-toolkits/tk80/Makefile
index bce8cf46857c..11d95af30572 100644
--- a/x11-toolkits/tk80/Makefile
+++ b/x11-toolkits/tk80/Makefile
@@ -22,8 +22,8 @@ WRKSRC=		${WRKDIR}/tk8.0.5/unix
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-shared
 CONFIGURE_ENV=  PORTSDIR=${PORTSDIR} TK_LIB_FILE=${TK_LIB_FILE}
-PKGINSTALL=	${PKGDIR}/INSTALL.wish
-PKGDEINSTALL=	${PKGDIR}/DEINSTALL.wish
+PKGINSTALL=	${PKGDIR}/pkg-install.wish
+PKGDEINSTALL=	${PKGDIR}/pkg-deinstall.wish
 
 SHLIB_MAJOR=    1
 SHLIB_MINOR=    4
diff --git a/x11-toolkits/tk82/Makefile b/x11-toolkits/tk82/Makefile
index 59d4d871f527..93513aa2077c 100644
--- a/x11-toolkits/tk82/Makefile
+++ b/x11-toolkits/tk82/Makefile
@@ -21,8 +21,8 @@ WRKSRC=		${WRKDIR}/${DISTNAME}/unix
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-shared --with-tcl=${PREFIX}/lib/tcl8.2
 CONFIGURE_ENV=  PORTSDIR=${PORTSDIR} TK_LIB_FILE=libtk82.so.1
-PKGINSTALL=     ${PKGDIR}/INSTALL.wish
-PKGDEINSTALL=	${PKGDIR}/DEINSTALL.wish
+PKGINSTALL=     ${PKGDIR}/pkg-install.wish
+PKGDEINSTALL=	${PKGDIR}/pkg-deinstall.wish
 
 PLIST_SUB=	TK_VER=8.2 SHORT_TK_VER=82
 
diff --git a/x11-toolkits/tk83/Makefile b/x11-toolkits/tk83/Makefile
index 30de426d058c..e71b6d952749 100644
--- a/x11-toolkits/tk83/Makefile
+++ b/x11-toolkits/tk83/Makefile
@@ -23,8 +23,8 @@ GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-shared --with-tcl=${PREFIX}/lib/tcl8.3
 CONFIGURE_ENV=  PORTSDIR=${PORTSDIR} TK_LIB_FILE=libtk83.so.1
 MAKE_ENV=	SHORT_TK_VER=83
-PKGINSTALL=     ${PKGDIR}/INSTALL.wish
-PKGDEINSTALL=	${PKGDIR}/DEINSTALL.wish
+PKGINSTALL=     ${PKGDIR}/pkg-install.wish
+PKGDEINSTALL=	${PKGDIR}/pkg-deinstall.wish
 
 PLIST_SUB=	TK_VER=8.3 SHORT_TK_VER=83
 
diff --git a/x11-toolkits/tk84/Makefile b/x11-toolkits/tk84/Makefile
index 30de426d058c..e71b6d952749 100644
--- a/x11-toolkits/tk84/Makefile
+++ b/x11-toolkits/tk84/Makefile
@@ -23,8 +23,8 @@ GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-shared --with-tcl=${PREFIX}/lib/tcl8.3
 CONFIGURE_ENV=  PORTSDIR=${PORTSDIR} TK_LIB_FILE=libtk83.so.1
 MAKE_ENV=	SHORT_TK_VER=83
-PKGINSTALL=     ${PKGDIR}/INSTALL.wish
-PKGDEINSTALL=	${PKGDIR}/DEINSTALL.wish
+PKGINSTALL=     ${PKGDIR}/pkg-install.wish
+PKGDEINSTALL=	${PKGDIR}/pkg-deinstall.wish
 
 PLIST_SUB=	TK_VER=8.3 SHORT_TK_VER=83
 
diff --git a/x11-toolkits/tkstep80/Makefile b/x11-toolkits/tkstep80/Makefile
index c7c714ec4703..ecb46408d3af 100644
--- a/x11-toolkits/tkstep80/Makefile
+++ b/x11-toolkits/tkstep80/Makefile
@@ -30,8 +30,8 @@ GNU_CONFIGURE=	yes
 CONFIGURE_ARGS= --enable-shared --enable-xpm --enable-step --enable-dnd \
 		 --enable-tiff --with-optimize="${CFLAGS} -I${PREFIX}/include"
 CONFIGURE_ENV=  PORTSDIR=${PORTSDIR}
-PKGINSTALL=	${PORTSDIR}/x11-toolkits/tk82/pkg/INSTALL.wish
-PKGDEINSTALL=	${PORTSDIR}/x11-toolkits/tk82/pkg/DEINSTALL.wish
+PKGINSTALL=	${PORTSDIR}/x11-toolkits/tk82/pkg/pkg-install.wish
+PKGDEINSTALL=	${PORTSDIR}/x11-toolkits/tk82/pkg/pkg-deinstall.wish
 
 post-install:
 	@${RM} ${PREFIX}/lib/tkstep8.0/demos/*.orig