diff --git a/src/app/utils/create-comment-keywords.ts b/src/app/utils/create-comment-keywords.ts
index 773b0c3bbae470add7f80583a0254acfcd3be68e..27f6c888eb5dea7bf0c4716749e241742c4602b0 100644
--- a/src/app/utils/create-comment-keywords.ts
+++ b/src/app/utils/create-comment-keywords.ts
@@ -5,7 +5,7 @@ export class CreateCommentKeywords {
 
   static isKeywordAcceptable(keyword: string) {
     const regex = /(^[ -@\[-`{-~]+$)/g;
-    return keyword.match(regex) === null && keyword.length > 1;
+    return keyword.match(regex) === null && keyword.length > 2;
   }
 
   static isSpellingAcceptable(languagetoolService: LanguagetoolService, text: string, language: Language = 'auto') {