diff --git a/domains/android/push/src/main/kotlin/app/dapk/st/push/unifiedpush/UnifiedPushMessageReceiver.kt b/domains/android/push/src/main/kotlin/app/dapk/st/push/unifiedpush/UnifiedPushMessageReceiver.kt
index 011b0dcb..5a9176a3 100644
--- a/domains/android/push/src/main/kotlin/app/dapk/st/push/unifiedpush/UnifiedPushMessageReceiver.kt
+++ b/domains/android/push/src/main/kotlin/app/dapk/st/push/unifiedpush/UnifiedPushMessageReceiver.kt
@@ -70,8 +70,8 @@ class UnifiedPushMessageReceiver : MessagingReceiver() {
 
         @Serializable
         data class Notification(
-            @SerialName("event_id") val eventId: String?,
-            @SerialName("room_id") val roomId: String?,
+            @SerialName("event_id") val eventId: String? = null,
+            @SerialName("room_id") val roomId: String? = null,
         )
     }
 }
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