diff --git a/configure.ac b/configure.ac

index 059ca8b..2ff18a8 100644

--- a/configure.ac

+++ b/configure.ac

@@ -772,7 +772,7 @@ LUA_EOF

           done

         fi

-        LUA_RRD_LIBDIR="$langpref/lib/lua/$lua_vdot"

+        LUA_RRD_LIBDIR="$libdir/lua/$lua_vdot"

         # if lua 5.0 can't find compat-5.1, force installation of

         # compat-5.1.lua together with RRDtool.

         if test "$lua_vdot" = "5.0" -a "$LUA_HAVE_COMPAT51" != "HAVE_COMPAT51"; then

diff --git a/bindings/tcl/Makefile.am b/bindings/tcl/Makefile.am

index c0e8b0f..265191d 100644

--- a/bindings/tcl/Makefile.am

+++ b/bindings/tcl/Makefile.am

@@ -27,8 +27,9 @@ tclpkgdir = @TCL_PACKAGE_DIR@

 tclpkg_DATA = pkgIndex.tcl

 tclpkg_SCRIPTS = ifOctets.tcl

 else

-pkgdata_DATA = pkgIndex.tcl

-pkgdata_SCRIPTS = ifOctets.tcl

+pkgindexdir = $(pkglibdir)

+pkgindex_DATA = pkgIndex.tcl

+pkgindex_SCRIPTS = ifOctets.tcl

 endif

 # Automake doen't like `tclrrd$(VERSION)$(TCL_SHLIB_SUFFIX)' as