diff --git a/src/core/matrix/versions.rs b/src/core/matrix/versions.rs
index fa2284e7d..ed8d7a720 100644
--- a/src/core/matrix/versions.rs
+++ b/src/core/matrix/versions.rs
@@ -42,5 +42,6 @@ pub fn unstable_features() -> BTreeMap<String, bool> {
 		("org.matrix.simplified_msc3575".to_owned(), true), /* Simplified Sliding sync (https://github.com/matrix-org/matrix-spec-proposals/pull/4186) */
 		("uk.timedout.msc4323".to_owned(), true), /* agnostic suspend (https://github.com/matrix-org/matrix-spec-proposals/pull/4323) */
 		("org.matrix.msc4155".to_owned(), true), /* invite filtering (https://github.com/matrix-org/matrix-spec-proposals/pull/4155) */
+		("computer.gingershaped.msc4466".to_owned(), true), /* profile change propagation (https://github.com/matrix-org/matrix-spec-proposals/pull/4466) */
 	])
 }