diff --git a/examples/Makefile.am b/examples/Makefile.am
index cd42b5a..f33320c 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -47,4 +47,5 @@ EXTRA_DIST = do_comps.sh tst_filter.sh findplugin.sh
 # Cleaning up files created during the process.
 CLEANFILES = simple_xy.nc sfc_pres_temp.nc pres_temp_4D.nc		\
 tmp-test.cdl tmp-ref.cdl simple_xy_classic.nc simple_xy_classic64.nc	\
-simple_xy_nc4.nc simple_xy_nc4cm.nc simple_xy_nc4classic.nc
+simple_xy_nc4.nc simple_xy_nc4cm.nc simple_xy_nc4classic.nc \
+pres_temp_plugin_4D.nc