diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c
index fb45fdc813..073e9b0efd 100644
--- a/source/blender/blenloader/intern/readfile.c
+++ b/source/blender/blenloader/intern/readfile.c
@@ -9174,15 +9174,15 @@ static void expand_nodetree(FileData *fd, Main *mainvar, bNodeTree *ntree)
        expand_idprops(fd, mainvar, node->prop);

        for (sock = node->inputs.first; sock; sock = sock->next)
-           expand_doit(fd, mainvar, sock->prop);
+           expand_idprops(fd, mainvar, sock->prop);
        for (sock = node->outputs.first; sock; sock = sock->next)
-           expand_doit(fd, mainvar, sock->prop);
+           expand_idprops(fd, mainvar, sock->prop);
    }

    for (sock = ntree->inputs.first; sock; sock = sock->next)
-       expand_doit(fd, mainvar, sock->prop);
+       expand_idprops(fd, mainvar, sock->prop);
    for (sock = ntree->outputs.first; sock; sock = sock->next)
-       expand_doit(fd, mainvar, sock->prop);
+       expand_idprops(fd, mainvar, sock->prop);
 }

 static void expand_texture(FileData *fd, Main *mainvar, Tex *tex)