diff --git a/src/components/Header.vue b/src/components/Header.vue
index eb6fbb6e02ef1a19df41a8ea49ec56e29b0c2c93..a311ed1a0d8f04a2967640145ecb23b11a3668ae 100644
--- a/src/components/Header.vue
+++ b/src/components/Header.vue
@@ -63,7 +63,7 @@ export default {
           lemma_.paradigm_info.forEach(std => inflection_groups[std.inflection_group].push(std))
           return {
             lemma: lemma_.lemma,
-            inflection_groups: Object.fromEntries(Object.entries(inflection_groups).filter(e => components.includes(e[0])))
+            inflection_groups: Object.fromEntries(Object.entries(inflection_groups).filter(e => components.includes(e[0].replace('/', '_'))))
           }
         }
       )