diff --git a/crates/ruma/Cargo.toml b/crates/ruma/Cargo.toml
index f88b9bc8..674bb7f6 100644
--- a/crates/ruma/Cargo.toml
+++ b/crates/ruma/Cargo.toml
@@ -26,6 +26,7 @@ ruma-serde = { version = "0.3.1", path = "../ruma-serde" }
 ruma-client = { version = "=0.5.0-alpha.2", path = "../ruma-client", optional = true }
 ruma-events = { version = "=0.22.0-alpha.3", path = "../ruma-events", optional = true }
 ruma-signatures = { version = "0.7.0", path = "../ruma-signatures", optional = true }
+ruma-state-res = { version = "0.1.0", path = "../ruma-state-res", optional = true }
 
 ruma-api = { version = "=0.17.0-alpha.4", path = "../ruma-api", optional = true }
 ruma-appservice-api = { version = "=0.2.0-alpha.3", path = "../ruma-appservice-api", optional = true }
@@ -42,6 +43,7 @@ api = ["ruma-api"]
 client = ["ruma-client"]
 events = ["ruma-events"]
 signatures = ["ruma-signatures"]
+state-res = ["ruma-state-res"]
 
 # ruma-client feature flags
 client-ext-client-api = ["client", "ruma-client/client-api"]
@@ -85,6 +87,7 @@ full = [
     "client",
     "events",
     "signatures",
+    "state-res",
     "appservice-api",
     "client-api",
     "federation-api",
diff --git a/crates/ruma/src/lib.rs b/crates/ruma/src/lib.rs
index 430bf625..87440750 100644
--- a/crates/ruma/src/lib.rs
+++ b/crates/ruma/src/lib.rs
@@ -96,6 +96,10 @@ pub use ruma_events as events;
 #[cfg_attr(docsrs, doc(cfg(feature = "signatures")))]
 #[doc(inline)]
 pub use ruma_signatures as signatures;
+#[cfg(feature = "state-res")]
+#[cfg_attr(docsrs, doc(cfg(feature = "state-res")))]
+#[doc(inline)]
+pub use ruma_state_res as state_res;
 
 /// (De)serializable types for various [Matrix APIs][apis] requests and responses and abstractions
 /// for them.