diff --git a/gst/rtp/gstrtph264pay.c b/gst/rtp/gstrtph264pay.c
index 81a94f7949..260cbf6785 100644
--- a/gst/rtp/gstrtph264pay.c
+++ b/gst/rtp/gstrtph264pay.c
@@ -77,8 +77,6 @@ enum
   PROP_CONFIG_INTERVAL
 };
 
-#define IS_ACCESS_UNIT(x) (((x) > 0x00) && ((x) < 0x06))
-
 static void gst_rtp_h264_pay_finalize (GObject * object);
 
 static void gst_rtp_h264_pay_set_property (GObject * object, guint prop_id,
diff --git a/gst/rtp/gstrtph265pay.c b/gst/rtp/gstrtph265pay.c
index 0cf94ee93a..4622c04415 100644
--- a/gst/rtp/gstrtph265pay.c
+++ b/gst/rtp/gstrtph265pay.c
@@ -109,8 +109,6 @@ enum
   PROP_CONFIG_INTERVAL
 };
 
-#define IS_ACCESS_UNIT(x) (((x) >= 0x00) && ((x) < 0x20))
-
 static void gst_rtp_h265_pay_finalize (GObject * object);
 
 static void gst_rtp_h265_pay_set_property (GObject * object, guint prop_id,