diff --git a/examples/actix4_example/src/setup.rs b/examples/actix4_example/src/setup.rs
index 034e8b53..04677af4 100644
--- a/examples/actix4_example/src/setup.rs
+++ b/examples/actix4_example/src/setup.rs
@@ -1,5 +1,5 @@
 use sea_orm::sea_query::{ColumnDef, TableCreateStatement};
-use sea_orm::{error::*, sea_query, DbConn, ExecResult};
+use sea_orm::{error::*, sea_query, ConnectionTrait, DbConn, ExecResult};
 
 async fn create_table(db: &DbConn, stmt: &TableCreateStatement) -> Result<ExecResult, DbErr> {
     let builder = db.get_database_backend();
diff --git a/examples/actix_example/src/setup.rs b/examples/actix_example/src/setup.rs
index 034e8b53..04677af4 100644
--- a/examples/actix_example/src/setup.rs
+++ b/examples/actix_example/src/setup.rs
@@ -1,5 +1,5 @@
 use sea_orm::sea_query::{ColumnDef, TableCreateStatement};
-use sea_orm::{error::*, sea_query, DbConn, ExecResult};
+use sea_orm::{error::*, sea_query, ConnectionTrait, DbConn, ExecResult};
 
 async fn create_table(db: &DbConn, stmt: &TableCreateStatement) -> Result<ExecResult, DbErr> {
     let builder = db.get_database_backend();