diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-detail.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-detail.tt
index 6dc116c0b9..687f7fa8c3 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-detail.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-detail.tt
@@ -207,7 +207,7 @@
                                 <span class="label">Tags from this library:</span>
                                 <ul id="tagslist">
                                     [% FOREACH TagLoo IN TagLoop %]
-                                        <li><a href="/cgi-bin/koha/opac-search.pl?tag=[% TagLoo.term |url %]&amp;q=[% TagLoo.term |url %]">[% TagLoo.term | html %]</a> <span class="weight">([% TagLoo.weight_total | html %])</span>
+                                        <li><a href="/cgi-bin/koha/opac-search.pl?tag=[% TagLoo.term | uri %]&amp;q=[% TagLoo.term | uri %]">[% TagLoo.term | html %]</a> <span class="weight">([% TagLoo.weight_total | html %])</span>
                                         [% IF ( loop.last ) %][% ELSE %], [% END %]
                                         </li>
                                     [% END %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-results.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-results.tt
index 28b4bdef6c..b8a6d243ef 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-results.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-results.tt
@@ -478,7 +478,7 @@
                                                         <ul>
                                                             [% FOREACH TagLoo IN SEARCH_RESULT.TagLoop %]
                                                                 <li>
-                                                                    <a href="/cgi-bin/koha/opac-search.pl?tag=[% TagLoo.term | url %]&amp;q=[% TagLoo.term |url %]">[% TagLoo.term | html %]</a>
+                                                                    <a href="/cgi-bin/koha/opac-search.pl?tag=[% TagLoo.term | uri %]&amp;q=[% TagLoo.term | uri %]">[% TagLoo.term | html %]</a>
                                                                     <span class="weight">([% TagLoo.weight_total | html %])</span>
                                                                 </li>
                                                             [% END %]
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-shelves.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-shelves.tt
index 18e9ac2e70..18602acc3c 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-shelves.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-shelves.tt
@@ -485,7 +485,7 @@
                                                                 <span class="label">Tags:</span>
                                                                 <ul>
                                                                     [% FOREACH TagLoo IN itemsloo.TagLoop %]
-                                                                        <li><a href="/cgi-bin/koha/opac-search.pl?tag=[% TagLoo.term |url %]&amp;q=[% TagLoo.term |url %]">[% TagLoo.term | html %]</a> <span class="weight">([% TagLoo.weight_total | html %])</span></li>
+                                                                        <li><a href="/cgi-bin/koha/opac-search.pl?tag=[% TagLoo.term | uri %]&amp;q=[% TagLoo.term | uri %]">[% TagLoo.term | html %]</a> <span class="weight">([% TagLoo.weight_total | html %])</span></li>
                                                                     [% END %]
                                                                 </ul>
                                                             </div>