diff --git a/core/src/androidMain/kotlin/com/beepiz/bluetooth/gattcoroutines/GattConnectionImpl.kt b/core/src/androidMain/kotlin/com/beepiz/bluetooth/gattcoroutines/GattConnectionImpl.kt
index 3738884..0108052 100644
--- a/core/src/androidMain/kotlin/com/beepiz/bluetooth/gattcoroutines/GattConnectionImpl.kt
+++ b/core/src/androidMain/kotlin/com/beepiz/bluetooth/gattcoroutines/GattConnectionImpl.kt
@@ -59,7 +59,7 @@ internal class GattConnectionImpl(
     private val readChannel = Channel<GattResponse<BGC>>()
     private val writeChannel = Channel<GattResponse<BGC>>()
     private val reliableWriteChannel = Channel<GattResponse<Unit>>()
-    private val characteristicChangedChannel = BroadcastChannel<BGC>(1)
+    private val characteristicChangedChannel = BroadcastChannel<BGC>(BroadcastChannel.BUFFERED)
     private val readDescChannel = Channel<GattResponse<BGD>>()
     private val writeDescChannel = Channel<GattResponse<BGD>>()
     private val mtuChannel = Channel<GattResponse<Int>>()