diff --git a/src/conf/object_event.h b/src/conf/object_event.h
index 133f7ed914ec0b93439314362c46b1c0f700eb5e..70e9579e81f3e034fd9f00e67276dd90997f2571 100644
--- a/src/conf/object_event.h
+++ b/src/conf/object_event.h
@@ -62,13 +62,13 @@ typedef void (*virConnectObjectEventGenericCallback)(virConnectPtr conn,
 void
 virObjectEventStateQueue(virObjectEventStatePtr state,
                          virObjectEventPtr event)
-    ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
+    ATTRIBUTE_NONNULL(1);
 
 void
 virObjectEventStateQueueRemote(virObjectEventStatePtr state,
                                virObjectEventPtr event,
                                int remoteID)
-    ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
+    ATTRIBUTE_NONNULL(1);
 
 int
 virObjectEventStateDeregisterID(virConnectPtr conn,