diff --git a/src/githubHelper.ts b/src/githubHelper.ts
index f7fb1c8..0fec7c6 100644
--- a/src/githubHelper.ts
+++ b/src/githubHelper.ts
@@ -1735,7 +1735,7 @@ export class GithubHelper {
       ref = head_sha;
     }
 
-    let lineRef = `Commented on [${ref}](${repoLink}/compare/${base_sha}..${head_sha}${slug})\n\n`;
+    let lineRef = `Commented on [${ref}](${repoLink}/compare/${base_sha}...${head_sha}${slug})\n\n`;
 
     if (position.line_range) {
       if (position.line_range.start.type === 'new') {