diff --git a/.changeset/fix-pct-scope-not-cancelled.md b/.changeset/fix-pct-scope-not-cancelled.md
new file mode 100644
index 00000000..aebf1117
--- /dev/null
+++ b/.changeset/fix-pct-scope-not-cancelled.md
@@ -0,0 +1,5 @@
+---
+"client-sdk-android": patch
+---
+
+Fixed PeerConnectionTransport coroutine scope not being cancelled on close.
\ No newline at end of file
diff --git a/livekit-android-sdk/src/main/java/io/livekit/android/room/PeerConnectionTransport.kt b/livekit-android-sdk/src/main/java/io/livekit/android/room/PeerConnectionTransport.kt
index 8d81da49..7dc90c93 100644
--- a/livekit-android-sdk/src/main/java/io/livekit/android/room/PeerConnectionTransport.kt
+++ b/livekit-android-sdk/src/main/java/io/livekit/android/room/PeerConnectionTransport.kt
@@ -44,6 +44,7 @@ import io.livekit.android.webrtc.peerconnection.launchBlockingOnRTCThread
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
 import kotlinx.coroutines.runBlocking
 import livekit.org.webrtc.IceCandidate
 import livekit.org.webrtc.MediaConstraints
@@ -309,6 +310,7 @@ constructor(
             isClosed.set(true)
             peerConnection.dispose()
         }
+        coroutineScope.cancel()
     }
 
     fun updateRTCConfig(config: RTCConfiguration) {