diff --git a/subprojects/gst-plugins-bad/ext/wayland/gstwaylandsink.c b/subprojects/gst-plugins-bad/ext/wayland/gstwaylandsink.c
index 7c99b14464..1455582012 100644
--- a/subprojects/gst-plugins-bad/ext/wayland/gstwaylandsink.c
+++ b/subprojects/gst-plugins-bad/ext/wayland/gstwaylandsink.c
@@ -773,6 +773,8 @@ gst_wayland_sink_propose_allocation (GstBaseSink * bsink, GstQuery * query)
     GstStructure *config;
     pool = gst_wl_video_buffer_pool_new ();
     config = gst_buffer_pool_get_config (pool);
+    gst_buffer_pool_config_set_params (config,
+        caps, self->video_info.size, 2, 0);
     gst_buffer_pool_config_set_allocator (config,
         gst_wl_shm_allocator_get (), NULL);
     gst_buffer_pool_set_config (pool, config);