diff --git a/contrib/db_pools/lib/src/lib.rs b/contrib/db_pools/lib/src/lib.rs
index fb4fc0ec..88947aae 100644
--- a/contrib/db_pools/lib/src/lib.rs
+++ b/contrib/db_pools/lib/src/lib.rs
@@ -106,16 +106,16 @@
 //! | Database | Feature             | [`Pool`] Type               | [`Connection`] Deref                  |
 //! |----------|---------------------|-----------------------------|---------------------------------------|
 //! | Postgres | `deadpool_postgres` | [`deadpool_postgres::Pool`] | [`deadpool_postgres::ClientWrapper`]  |
-//! | Redis    | `deadpool_redis`    | [`deadpool_redis::Pool`]    | [`deadpool_redis::ConnectionWrapper`] |
+//! | Redis    | `deadpool_redis`    | [`deadpool_redis::Pool`]    | [`deadpool_redis::Connection`] |
 //!
 //! ## `sqlx` (v0.5)
 //!
 //! | Database | Feature         | [`Pool`] Type        | [`Connection`] Deref               |
 //! |----------|-----------------|----------------------|------------------------------------|
-//! | Postgres | `sqlx_postgres` | [`sqlx::PgPool`]     | [`sqlx::PoolConnection<Postgres>`] |
-//! | MySQL    | `sqlx_mysql`    | [`sqlx::MySqlPool`]  | [`sqlx::PoolConnection<MySql>`]    |
-//! | SQLite   | `sqlx_sqlite`   | [`sqlx::SqlitePool`] | [`sqlx::PoolConnection<Sqlite>`]   |
-//! | MSSQL    | `sqlx_mssql`    | [`sqlx::MssqlPool`]  | [`sqlx::PoolConnection<Mssql>`]    |
+//! | Postgres | `sqlx_postgres` | [`sqlx::PgPool`]     | [`sqlx::pool::PoolConnection<Postgres>`] |
+//! | MySQL    | `sqlx_mysql`    | [`sqlx::MySqlPool`]  | [`sqlx::pool::PoolConnection<MySql>`]    |
+//! | SQLite   | `sqlx_sqlite`   | [`sqlx::SqlitePool`] | [`sqlx::pool::PoolConnection<Sqlite>`]   |
+//! | MSSQL    | `sqlx_mssql`    | [`sqlx::MssqlPool`]  | [`sqlx::pool::PoolConnection<Mssql>`]    |
 //!
 //! [`sqlx::PgPool`]: https://docs.rs/sqlx/0.5/sqlx/type.PgPool.html
 //! [`sqlx::MySqlPool`]: https://docs.rs/sqlx/0.5/sqlx/type.MySqlPool.html
diff --git a/contrib/db_pools/lib/tests/databases.rs b/contrib/db_pools/lib/tests/databases.rs
new file mode 100644
index 00000000..ce0bd369
--- /dev/null
+++ b/contrib/db_pools/lib/tests/databases.rs
@@ -0,0 +1,67 @@
+macro_rules! check_types_match {
+    ($feature:expr, $name:ident, $Pool:ty, $Conn:ty $(,)?) => (
+        #[cfg(feature = $feature)]
+        mod $name {
+            use rocket::*;
+            use rocket_db_pools::{Connection, Database};
+
+            #[derive(Database)]
+            #[database("foo")]
+            struct Db($Pool);
+
+            #[get("/")]
+            fn _db(conn: Connection<Db>) {
+                let _: &$Conn = &*conn;
+            }
+        }
+    )
+}
+
+check_types_match!(
+    "deadpool_postgres",
+    deadpool_postgres,
+    deadpool_postgres::Pool,
+    deadpool_postgres::ClientWrapper,
+);
+
+check_types_match!(
+    "deadpool_redis",
+    deadpool_redis,
+    deadpool_redis::Pool,
+    deadpool_redis::Connection,
+);
+
+check_types_match!(
+    "sqlx_postgres",
+    sqlx_postgres,
+    sqlx::PgPool,
+    sqlx::pool::PoolConnection<sqlx::Postgres>,
+);
+
+check_types_match!(
+    "sqlx_mysql",
+    sqlx_mysql,
+    sqlx::MySqlPool,
+    sqlx::pool::PoolConnection<sqlx::MySql>,
+);
+
+check_types_match!(
+    "sqlx_sqlite",
+    sqlx_sqlite,
+    sqlx::SqlitePool,
+    sqlx::pool::PoolConnection<sqlx::Sqlite>,
+);
+
+check_types_match!(
+    "sqlx_mssql",
+    sqlx_mssql,
+    sqlx::MssqlPool,
+    sqlx::pool::PoolConnection<sqlx::Mssql>,
+);
+
+check_types_match!(
+    "mongodb",
+    mongodb,
+    mongodb::Client,
+    mongodb::Client,
+);