diff --git a/src/db/post.rs b/src/db/post.rs
index 49bf0a9..3116d2a 100755
--- a/src/db/post.rs
+++ b/src/db/post.rs
@@ -333,9 +333,11 @@ impl Post {
         .bind(content)
         .bind(&content_nomarkup)
         .bind(self.id)
-        .fetch_one(ctx.db())
+        .fetch_optional(ctx.db())
         .await?;
 
+        let Some(post) = post else { return Ok(()) };
+
         let old_key = format!(
             "by_content:{}",
             digest(self.content_nomarkup.to_lowercase())