diff --git a/server/src/domain/sql_group_backend_handler.rs b/server/src/domain/sql_group_backend_handler.rs
index 486dc87..a962c26 100644
--- a/server/src/domain/sql_group_backend_handler.rs
+++ b/server/src/domain/sql_group_backend_handler.rs
@@ -102,9 +102,9 @@ impl GroupBackendHandler for SqlBackendHandler {
     #[instrument(skip(self), level = "debug", ret, err)]
     async fn get_group_details(&self, group_id: GroupId) -> Result<GroupDetails> {
         model::Group::find_by_id(group_id)
-            .into_model::<GroupDetails>()
             .one(&self.sql_pool)
             .await?
+            .map(Into::<GroupDetails>::into)
             .ok_or_else(|| DomainError::EntityNotFound(format!("{:?}", group_id)))
     }
 
diff --git a/server/src/domain/sql_user_backend_handler.rs b/server/src/domain/sql_user_backend_handler.rs
index 38a41e0..977f083 100644
--- a/server/src/domain/sql_user_backend_handler.rs
+++ b/server/src/domain/sql_user_backend_handler.rs
@@ -68,7 +68,7 @@ fn get_user_filter_expr(filter: UserRequestFilter) -> Cond {
             .eq(group_id)
             .into_condition(),
         UserIdSubString(filter) => UserColumn::UserId
-            .like(&filter.to_sql_filter())
+            .like(filter.to_sql_filter())
             .into_condition(),
         SubString(col, filter) => {
             SimpleExpr::FunctionCall(Func::lower(Expr::col(col.as_column_ref())))
@@ -196,9 +196,10 @@ impl UserBackendHandler for SqlBackendHandler {
             .ok_or_else(|| DomainError::EntityNotFound(user_id.to_string()))?;
         Ok(HashSet::from_iter(
             user.find_linked(model::memberships::UserToGroup)
-                .into_model::<GroupDetails>()
                 .all(&self.sql_pool)
-                .await?,
+                .await?
+                .into_iter()
+                .map(Into::<GroupDetails>::into),
         ))
     }
 
diff --git a/server/src/domain/types.rs b/server/src/domain/types.rs
index 15d27fd..c231243 100644
--- a/server/src/domain/types.rs
+++ b/server/src/domain/types.rs
@@ -3,7 +3,7 @@ use chrono::{NaiveDateTime, TimeZone};
 use sea_orm::{
     entity::IntoActiveValue,
     sea_query::{value::ValueType, ArrayType, BlobSize, ColumnType, Nullable, ValueTypeErr},
-    DbErr, FromQueryResult, QueryResult, TryFromU64, TryGetError, TryGetable, Value,
+    DbErr, QueryResult, TryFromU64, TryGetError, TryGetable, Value,
 };
 use serde::{Deserialize, Serialize};
 use strum::{EnumString, IntoStaticStr};
@@ -552,7 +552,7 @@ pub struct Group {
     pub users: Vec<UserId>,
 }
 
-#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize, FromQueryResult)]
+#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
 pub struct GroupDetails {
     pub group_id: GroupId,
     pub display_name: String,