diff --git a/srcpkgs/tcl/template b/srcpkgs/tcl/template
index f5076f7ea99..1aebfa3bb2b 100644
--- a/srcpkgs/tcl/template
+++ b/srcpkgs/tcl/template
@@ -1,7 +1,7 @@
 # Template file for 'tcl'
 pkgname=tcl
 version=8.6.3
-revision=1
+revision=2
 wrksrc="tcl${version}"
 build_wrksrc="unix"
 build_style=gnu-configure
@@ -15,6 +15,8 @@ license="tcl/tk"
 distfiles="${SOURCEFORGE_SITE}/$pkgname/${pkgname}${version}-src.tar.gz"
 checksum=6ce0778de0d50daaa9c345d7c1fd1288fb658f674028812e7eeee992e3051005
 
+shlib_provides="libtcl${version%.*}.so"
+
 do_install() {
 	make INSTALL_ROOT=${DESTDIR} install install-private-headers
 	ln -s tclsh8.6 ${DESTDIR}/usr/bin/tclsh