diff --git a/crates/upnp-serve/Cargo.toml b/crates/upnp-serve/Cargo.toml
index 6a134f3..176b116 100644
--- a/crates/upnp-serve/Cargo.toml
+++ b/crates/upnp-serve/Cargo.toml
@@ -10,8 +10,11 @@ readme = "README.md"
 
 [features]
 default = ["sha1-crypto-hash"]
-sha1-crypto-hash = ["librqbit-sha1-wrapper/sha1-crypto-hash"]
-sha1-ring = ["librqbit-sha1-wrapper/sha1-ring"]
+sha1-crypto-hash = [
+    "librqbit-sha1-wrapper/sha1-crypto-hash",
+    "librqbit-core/sha1-crypto-hash",
+]
+sha1-ring = ["librqbit-sha1-wrapper/sha1-ring", "librqbit-core/sha1-ring"]
 
 [dependencies]
 anyhow = "1.0.86"
diff --git a/crates/upnp-serve/src/subscriptions.rs b/crates/upnp-serve/src/subscriptions.rs
index f3fdd80..929bac5 100644
--- a/crates/upnp-serve/src/subscriptions.rs
+++ b/crates/upnp-serve/src/subscriptions.rs
@@ -322,7 +322,7 @@ impl UpnpServerStateInner {
         let (sid, refresh_notify) = self
             .connection_manager_subscriptions
             .add(url.clone(), timeout);
-        let token = self.cancel_token.child_token();
+        let token = self.cancel_token.clone();
 
         // Spawn a task that will notify it of system id changes.
         // Spawn a task that will wait for timeout or subscription refreshes.