diff --git a/crates/ruma-client-api/src/state/get_state_events_for_key.rs b/crates/ruma-client-api/src/state/get_state_events_for_key.rs
index 24d48c77..41e6ad23 100644
--- a/crates/ruma-client-api/src/state/get_state_events_for_key.rs
+++ b/crates/ruma-client-api/src/state/get_state_events_for_key.rs
@@ -100,7 +100,10 @@ pub mod v3 {
                         "/_matrix/client/r0/rooms/{}/state/{}",
                         room_id_percent, event_type_percent
                     )),
-                    None,
+                    Some(format_args!(
+                        "/_matrix/client/v3/rooms/{}/state/{}",
+                        room_id_percent, event_type_percent
+                    )),
                 )?
             );
 
diff --git a/crates/ruma-client-api/src/state/send_state_event.rs b/crates/ruma-client-api/src/state/send_state_event.rs
index 4c77090e..7d495955 100644
--- a/crates/ruma-client-api/src/state/send_state_event.rs
+++ b/crates/ruma-client-api/src/state/send_state_event.rs
@@ -128,7 +128,10 @@ pub mod v3 {
                         "/_matrix/client/r0/rooms/{}/state/{}",
                         room_id_percent, event_type_percent
                     )),
-                    None,
+                    Some(format_args!(
+                        "/_matrix/client/v3/rooms/{}/state/{}",
+                        room_id_percent, event_type_percent
+                    )),
                 )?
             );