diff --git a/src/daemon/pipewire-vulkan.conf.in b/src/daemon/pipewire-vulkan.conf.in
index 37f13d8bf..f4460c6be 100644
--- a/src/daemon/pipewire-vulkan.conf.in
+++ b/src/daemon/pipewire-vulkan.conf.in
@@ -88,11 +88,11 @@ context.objects = [
     # If condition is given, the object is created only when the context properties
     # all match the match rules.
     #
-    #{ factory = spa-node-factory   args = { factory.name = videotestsrc node.name = videotestsrc Spa:Pod:Object:Param:Props:patternType = 1 } }
+    #{ factory = spa-node-factory   args = { factory.name = videotestsrc node.name = videotestsrc node.description = videotestsrc Spa:Pod:Object:Param:Props:patternType = 1 } }
     #{ factory = spa-device-factory args = { factory.name = api.jack.device foo=bar } flags = [ nofail ] }
     #{ factory = spa-device-factory args = { factory.name = api.alsa.enum.udev } }
     #{ factory = spa-node-factory   args = { factory.name = api.alsa.seq.bridge node.name = Internal-MIDI-Bridge } }
-    #{ factory = adapter            args = { factory.name = audiotestsrc node.name = my-test } }
+    #{ factory = adapter            args = { factory.name = audiotestsrc node.name = my-test node.description = audiotestsrc } }
     { factory = spa-node-factory   args = { factory.name = api.vulkan.compute.source node.name = vulkan-compute-source object.export = true } }
     { factory = spa-node-factory   args = { factory.name = api.vulkan.compute.filter node.name = vulkan-compute-filter object.export = true } }
 ]