--- a/scripts/vmd/chemical2vmd.old	2020-09-09 18:40:56.795215443 +0200
+++ b/scripts/vmd/chemical2vmd	2020-09-09 18:41:09.648348701 +0200
@@ -61,7 +61,7 @@
 
 
 # Make a temp. file to store the load command
-$ENV{'TMPDIR'} = '/usr/tmp' if !$ENV{'TMPDIR'};
+$ENV{'TMPDIR'} = '/tmp' if !$ENV{'TMPDIR'};
 sub tmpfile {
     local ($tempfile) = $ENV{'TMPDIR'} . '/chemical2vmd.' . $$;
     local ($i);