diff --git a/misc/cronjobs/build_browser_and_cloud.pl b/misc/cronjobs/build_browser_and_cloud.pl
index f4546e928c..263d8865e6 100755
--- a/misc/cronjobs/build_browser_and_cloud.pl
+++ b/misc/cronjobs/build_browser_and_cloud.pl
@@ -124,7 +124,7 @@ if ($browser_tag) {
     print "inserting datas in browser table\n";
     # read existing classification table is possible
     my $classification;
-    if (C4::Context->preference('opaclanguages') eq 'fr' && $browser_tag eq '676' & $browser_subfield eq 'a') {
+    if (C4::Context->preference('opaclanguages') =~ m/^fr/i && $browser_tag eq '676' & $browser_subfield eq 'a') {
         $classification = dewey_french();
     }