diff --git a/src/backend/api/article.rs b/src/backend/api/article.rs
index 45265c6..cc7fa03 100644
--- a/src/backend/api/article.rs
+++ b/src/backend/api/article.rs
@@ -116,12 +116,7 @@ pub(in crate::backend::api) async fn edit_article(
         edit_form.new_text.push('\n');
     }
 
-    dbg!(
-        &edit_form.previous_version_id,
-        &original_article.latest_version
-    );
     if edit_form.previous_version_id == original_article.latest_version {
-        dbg!("no conflict");
         // No intermediate changes, simply submit new version
         submit_article_update(
             edit_form.new_text.clone(),
diff --git a/src/common/mod.rs b/src/common/mod.rs
index 4734e2b..9f61d8d 100644
--- a/src/common/mod.rs
+++ b/src/common/mod.rs
@@ -15,6 +15,7 @@ use {
     },
     activitypub_federation::fetch::{collection_id::CollectionId, object_id::ObjectId},
     diesel::{Identifiable, Queryable, Selectable},
+    diesel_derive_newtype::DieselNewType,
 };
 
 pub const MAIN_PAGE_NAME: &str = "Main_Page";
@@ -149,10 +150,8 @@ pub struct DbLocalUser {
     pub person_id: i32,
     pub admin: bool,
 }
-
-#[derive(
-    Debug, Copy, Clone, Hash, Eq, PartialEq, Default, Serialize, Deserialize, DieselNewType,
-)]
+#[derive(Debug, Copy, Clone, Hash, Eq, PartialEq, Default, Serialize, Deserialize)]
+#[cfg_attr(feature = "ssr", derive(DieselNewType))]
 pub struct PersonId(pub i32);
 
 /// Federation related data from a local or remote user.
diff --git a/src/lib.rs b/src/lib.rs
index 0edc1ce..d24c3dc 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,3 @@
-#[macro_use]
-extern crate diesel_derive_newtype;
-
 #[cfg(feature = "ssr")]
 pub mod backend;
 pub mod common;
diff --git a/tests/test.rs b/tests/test.rs
index f9f3368..adacdf3 100644
--- a/tests/test.rs
+++ b/tests/test.rs
@@ -358,7 +358,6 @@ async fn test_local_edit_conflict() -> MyResult<()> {
         previous_version_id: create_res.latest_version.clone(),
         resolve_conflict_id: None,
     };
-    dbg!("first edit");
     let edit_res = data.alpha.edit_article(&edit_form).await?;
     assert_eq!(edit_res.article.text, edit_form.new_text);
     assert_eq!(2, edit_res.edits.len());
@@ -371,7 +370,6 @@ async fn test_local_edit_conflict() -> MyResult<()> {
         previous_version_id: create_res.latest_version,
         resolve_conflict_id: None,
     };
-    dbg!("second edit");
     let edit_res = data
         .alpha
         .edit_article_with_conflict(&edit_form)