diff --git a/libnm-glib/nm-remote-connection.c b/libnm-glib/nm-remote-connection.c
index f4640c3d1d..2587093916 100644
--- a/libnm-glib/nm-remote-connection.c
+++ b/libnm-glib/nm-remote-connection.c
@@ -167,7 +167,6 @@ nm_remote_connection_commit_changes (NMRemoteConnection *self,
 	RemoteCall *call;
 
 	g_return_if_fail (NM_IS_REMOTE_CONNECTION (self));
-	g_return_if_fail (callback != NULL);
 
 	priv = NM_REMOTE_CONNECTION_GET_PRIVATE (self);
 
@@ -212,7 +211,6 @@ nm_remote_connection_commit_changes_unsaved (NMRemoteConnection *connection,
 	RemoteCall *call;
 
 	g_return_if_fail (NM_IS_REMOTE_CONNECTION (connection));
-	g_return_if_fail (callback != NULL);
 
 	priv = NM_REMOTE_CONNECTION_GET_PRIVATE (connection);
 
@@ -254,7 +252,6 @@ nm_remote_connection_save (NMRemoteConnection *connection,
 	RemoteCall *call;
 
 	g_return_if_fail (NM_IS_REMOTE_CONNECTION (connection));
-	g_return_if_fail (callback != NULL);
 
 	priv = NM_REMOTE_CONNECTION_GET_PRIVATE (connection);