diff --git a/ext/directfb/dfbvideosink.c b/ext/directfb/dfbvideosink.c
index f629f97f69..3c4e2ad0e0 100644
--- a/ext/directfb/dfbvideosink.c
+++ b/ext/directfb/dfbvideosink.c
@@ -1892,8 +1892,7 @@ gst_meta_dfbsurface_get_info (void)
         sizeof (GstMetaDfbSurface),
         (GstMetaInitFunction) NULL,
         (GstMetaFreeFunction) NULL,
-        (GstMetaCopyFunction) NULL,
-        (GstMetaSubFunction) NULL,
+        (GstMetaTransformFunction) NULL,
         (GstMetaSerializeFunction) NULL, (GstMetaDeserializeFunction) NULL);
   }
   return meta_info;
diff --git a/ext/resindvd/rsnwrappedbuffer.c b/ext/resindvd/rsnwrappedbuffer.c
index e019f4dba7..2663550be9 100644
--- a/ext/resindvd/rsnwrappedbuffer.c
+++ b/ext/resindvd/rsnwrappedbuffer.c
@@ -113,8 +113,7 @@ rsn_meta_wrapped_get_info (void)
         sizeof (RsnMetaWrapped),
         (GstMetaInitFunction) rsn_meta_wrapped_init,
         (GstMetaFreeFunction) rsn_meta_wrapped_free,
-        (GstMetaCopyFunction) NULL,
-        (GstMetaSubFunction) NULL,
+        (GstMetaTransformFunction) NULL,
         (GstMetaSerializeFunction) NULL, (GstMetaDeserializeFunction) NULL);
   }
   return meta_info;