diff --git a/site/templates/program.php b/site/templates/program.php
index 868319c..bdbb388 100644
--- a/site/templates/program.php
+++ b/site/templates/program.php
@@ -45,6 +45,9 @@
       });
 
       nextClosestNode.node.scrollIntoView({ behavior: 'smooth' });
+    },
+    getFilter(string) {
+      return string.split('—')[1]
     }
   }"
 >
@@ -135,6 +138,7 @@
                   class="sessions sessions--detailed"
                   x-init="
                     scrollToNextClosestDate()
+                    console.log(getFilter(tab))
                   "
                 >
                   <?php
@@ -143,7 +147,7 @@
                       $formatter = new IntlDateFormatter('fr_FR', IntlDateFormatter::NONE, IntlDateFormatter::NONE);
                       $formattedDate = $formatter->formatObject($date, "d MMMM");
                   ?>
-                    <template x-if="tab === 'Calendrier' || ('<?= $session['categories'] ?>'.length > 0 && tab.includes('<?= $session['categories'] ?>'))">
+                    <template x-if="tab === 'Calendrier' || ('<?= $session['categories'] ?>'.length > 0 && '<?= $session['categories'] ?>'.includes(getFilter(tab)))">
                     <li id="<?= Str::slug($session['title']) ?>" class="collapsable__item--padding session grid js-link" style="--color: <?= $session['color'] ?>" data-date="<?= $session['date'] ?>">
                       <div class="left-column">
                         <div class="session__info">