diff --git a/buffet/device_registration_info.h b/buffet/device_registration_info.h
index 780aeb3..4409d25 100644
--- a/buffet/device_registration_info.h
+++ b/buffet/device_registration_info.h
@@ -54,11 +54,7 @@
 
   ~DeviceRegistrationInfo() override;
 
-  void OnFileCanReadWithoutBlocking(int fd) override {
-    if (xmpp_client_ && xmpp_client_->GetFileDescriptor() == fd) {
-      xmpp_client_->Read();
-    }
-  }
+  void OnFileCanReadWithoutBlocking(int fd) override;
 
   void OnFileCanWriteWithoutBlocking(int fd) override {
     LOG(FATAL) << "No write watcher is configured";