diff --git a/modules/module-lua-scripting/pod.c b/modules/module-lua-scripting/pod.c
index 128b2183..722973cc 100644
--- a/modules/module-lua-scripting/pod.c
+++ b/modules/module-lua-scripting/pod.c
@@ -1031,7 +1031,7 @@ push_luapod (lua_State *L, WpSpaPod *pod, WpSpaIdValue field_idval)
     lua_pushstring (L, "Object");
     lua_setfield (L, -2, "pod_type");
     lua_pushstring (L, id_name);
-    lua_setfield (L, -2, "id_type");
+    lua_setfield (L, -2, "object_id");
     it = wp_spa_pod_new_iterator (pod);
     lua_newtable (L);
     for (; wp_iterator_next (it, &item); g_value_unset (&item)) {
diff --git a/tests/wplua/scripts/pod.lua b/tests/wplua/scripts/pod.lua
index 7648e85c..9affc330 100644
--- a/tests/wplua/scripts/pod.lua
+++ b/tests/wplua/scripts/pod.lua
@@ -88,7 +88,7 @@ pod = Pod.Object {
 }
 val = pod:parse()
 assert (val.pod_type == "Object")
-assert (val.id_type == "PortConfig")
+assert (val.object_id == "PortConfig")
 assert (val.properties.direction == "Input")
 assert (val.properties.mode == "dsp")
 assert (val.properties.monitor)
@@ -181,12 +181,12 @@ pod = Pod.Object {
 }
 val = pod:parse()
 assert (val.pod_type == "Object")
-assert (val.id_type == "PortConfig")
+assert (val.object_id == "PortConfig")
 assert (val.properties.direction == "Input")
 assert (val.properties.mode == "dsp")
 assert (val.properties.monitor)
 assert (val.properties.format.pod_type == "Object")
-assert (val.properties.format.id_type == "Format")
+assert (val.properties.format.object_id == "Format")
 assert (val.properties.format.properties.mediaType == "audio")
 assert (val.properties.format.properties.mediaSubtype == "raw")
 assert (val.properties.format.properties.rate == 48000)