diff --git a/backend/src/middleware/hashtags/extractHashtags.js b/backend/src/middleware/hashtags/extractHashtags.js
index dfb993f82..c7782e59d 100644
--- a/backend/src/middleware/hashtags/extractHashtags.js
+++ b/backend/src/middleware/hashtags/extractHashtags.js
@@ -8,7 +8,7 @@ import { exec, build } from 'xregexp/xregexp-all.js'
 //    2. If it starts with a digit '0-9' than a unicode character has to follow.
 const regX = build('^/search/hashtag/((\\pL+[\\pL0-9]*)|([0-9]+\\pL+[\\pL0-9]*))$')
 
-export default function (content) {
+export default function(content) {
   if (!content) return []
   const $ = cheerio.load(content)
   // We can not search for class '.hashtag', because the classes are removed at the 'xss' middleware.
diff --git a/webapp/components/Editor/Editor.vue b/webapp/components/Editor/Editor.vue
index 4d51ebefb..25080737a 100644
--- a/webapp/components/Editor/Editor.vue
+++ b/webapp/components/Editor/Editor.vue
@@ -216,7 +216,7 @@ export default {
     sanitizeQuery(query) {
       if (this.suggestionType === HASHTAG) {
         const regexMatchAllNonUnicodeOrDigits = build('[^\\pL0-9]')
-        query = replace(query, regX, '', 'all')
+        query = replace(query, regexMatchAllNonUnicodeOrDigits, '', 'all')
         // if the query is only made of digits, make it empty
         return query.replace(/[0-9]/gm, '') === '' ? '' : query
       }