diff --git a/crates/ruma-state-res/src/test_utils.rs b/crates/ruma-state-res/src/test_utils.rs
index 8a3d4294..0be8489f 100644
--- a/crates/ruma-state-res/src/test_utils.rs
+++ b/crates/ruma-state-res/src/test_utils.rs
@@ -552,7 +552,7 @@ pub mod event {
             match &self.rest {
                 Pdu::RoomV1Pdu(ev) => &ev.room_id,
                 Pdu::RoomV3Pdu(ev) => &ev.room_id,
-                #[cfg(not(feature = "unstable-exhaustive-types"))]
+                #[allow(unreachable_patterns)]
                 _ => unreachable!("new PDU version"),
             }
         }
@@ -561,7 +561,7 @@ pub mod event {
             match &self.rest {
                 Pdu::RoomV1Pdu(ev) => &ev.sender,
                 Pdu::RoomV3Pdu(ev) => &ev.sender,
-                #[cfg(not(feature = "unstable-exhaustive-types"))]
+                #[allow(unreachable_patterns)]
                 _ => unreachable!("new PDU version"),
             }
         }
@@ -570,7 +570,7 @@ pub mod event {
             match &self.rest {
                 Pdu::RoomV1Pdu(ev) => &ev.kind,
                 Pdu::RoomV3Pdu(ev) => &ev.kind,
-                #[cfg(not(feature = "unstable-exhaustive-types"))]
+                #[allow(unreachable_patterns)]
                 _ => unreachable!("new PDU version"),
             }
         }
@@ -579,7 +579,7 @@ pub mod event {
             match &self.rest {
                 Pdu::RoomV1Pdu(ev) => &ev.content,
                 Pdu::RoomV3Pdu(ev) => &ev.content,
-                #[cfg(not(feature = "unstable-exhaustive-types"))]
+                #[allow(unreachable_patterns)]
                 _ => unreachable!("new PDU version"),
             }
         }
@@ -588,7 +588,7 @@ pub mod event {
             match &self.rest {
                 Pdu::RoomV1Pdu(ev) => ev.origin_server_ts,
                 Pdu::RoomV3Pdu(ev) => ev.origin_server_ts,
-                #[cfg(not(feature = "unstable-exhaustive-types"))]
+                #[allow(unreachable_patterns)]
                 _ => unreachable!("new PDU version"),
             }
         }
@@ -597,7 +597,7 @@ pub mod event {
             match &self.rest {
                 Pdu::RoomV1Pdu(ev) => ev.state_key.as_deref(),
                 Pdu::RoomV3Pdu(ev) => ev.state_key.as_deref(),
-                #[cfg(not(feature = "unstable-exhaustive-types"))]
+                #[allow(unreachable_patterns)]
                 _ => unreachable!("new PDU version"),
             }
         }
@@ -606,7 +606,7 @@ pub mod event {
             match &self.rest {
                 Pdu::RoomV1Pdu(ev) => Box::new(ev.prev_events.iter().map(|(id, _)| id)),
                 Pdu::RoomV3Pdu(ev) => Box::new(ev.prev_events.iter()),
-                #[cfg(not(feature = "unstable-exhaustive-types"))]
+                #[allow(unreachable_patterns)]
                 _ => unreachable!("new PDU version"),
             }
         }
@@ -615,7 +615,7 @@ pub mod event {
             match &self.rest {
                 Pdu::RoomV1Pdu(ev) => Box::new(ev.auth_events.iter().map(|(id, _)| id)),
                 Pdu::RoomV3Pdu(ev) => Box::new(ev.auth_events.iter()),
-                #[cfg(not(feature = "unstable-exhaustive-types"))]
+                #[allow(unreachable_patterns)]
                 _ => unreachable!("new PDU version"),
             }
         }
@@ -624,7 +624,7 @@ pub mod event {
             match &self.rest {
                 Pdu::RoomV1Pdu(ev) => ev.redacts.as_ref(),
                 Pdu::RoomV3Pdu(ev) => ev.redacts.as_ref(),
-                #[cfg(not(feature = "unstable-exhaustive-types"))]
+                #[allow(unreachable_patterns)]
                 _ => unreachable!("new PDU version"),
             }
         }