diff --git a/ext/pulse/pulsemixer.c b/ext/pulse/pulsemixer.c
index a8e2cda2d2..ad724df12d 100644
--- a/ext/pulse/pulsemixer.c
+++ b/ext/pulse/pulsemixer.c
@@ -171,8 +171,8 @@ gst_pulsemixer_init (GstPulseMixer * this, GstPulseMixerClass * g_class)
   this->device = NULL;
 
   this->probe =
-      gst_pulseprobe_new (G_OBJECT_GET_CLASS (this), PROP_DEVICE, this->device,
-      TRUE, TRUE);
+      gst_pulseprobe_new (G_OBJECT (this), G_OBJECT_GET_CLASS (this),
+      PROP_DEVICE, this->device, TRUE, TRUE);
 }
 
 static void