diff --git a/src/modules/site-v2/templates/_includes/phenotype-search-bar.html b/src/modules/site-v2/templates/_includes/phenotype-search-bar.html
index 216942fd..929b7ae7 100644
--- a/src/modules/site-v2/templates/_includes/phenotype-search-bar.html
+++ b/src/modules/site-v2/templates/_includes/phenotype-search-bar.html
@@ -64,8 +64,7 @@
   // Update checked tags via event
   document.addEventListener("{{table_id}}-update-tag", ({detail}) => {
     const filterTag = $("#{{ table_id }}-tags-filter input[type=checkbox]").filter(function() {
-      console.log( $(this).attr('value'), detail.tagVal );
-      return $(this).attr('value') === detail.tagVal;
+      return $(this).attr('value').toLowerCase() === detail.tagVal.toLowerCase();
     })
     filterTag.prop('checked', true);
     search();
diff --git a/src/pkg/caendr/caendr/api/phenotype.py b/src/pkg/caendr/caendr/api/phenotype.py
index 5059c487..63fad2eb 100644
--- a/src/pkg/caendr/caendr/api/phenotype.py
+++ b/src/pkg/caendr/caendr/api/phenotype.py
@@ -235,7 +235,7 @@ def get_trait_categories(query = None):
   tags = filter(None, ( tr.get_tags() for tr in query ))
 
   # Flatten the list of lists into a set, and sort the result
-  tags_list = { tg for tr_tag in tags for tg in tr_tag }
+  tags_list = { tg.title() for tr_tag in tags for tg in tr_tag }
   return sorted(tags_list)
 
 
diff --git a/src/pkg/caendr/caendr/models/sql/phenotype_metadata.py b/src/pkg/caendr/caendr/models/sql/phenotype_metadata.py
index de50b175..6d391ba4 100644
--- a/src/pkg/caendr/caendr/models/sql/phenotype_metadata.py
+++ b/src/pkg/caendr/caendr/models/sql/phenotype_metadata.py
@@ -62,7 +62,7 @@ def get_tags(self):
       If no tag set defined, returns None.
     '''
     if self.tags:
-      return { tg.strip() for tg in self.tags.split(',') }
+      return { tg.strip().lower() for tg in self.tags.split(',') }
 
 
   def add(self, trait_obj):