--- a/modules/codec/aom.c
+++ b/modules/codec/aom.c
@@ -98,7 +98,6 @@
 { VLC_CODEC_I444, AOM_IMG_FMT_I444, 8, 0 },
 
 { VLC_CODEC_YV12, AOM_IMG_FMT_YV12, 8, 0 },
-{ VLC_CODEC_YUVA, AOM_IMG_FMT_444A, 8, 0 },
 
 { VLC_CODEC_GBR_PLANAR, AOM_IMG_FMT_I444, 8, 1 },
 { VLC_CODEC_GBR_PLANAR_10L, AOM_IMG_FMT_I44416, 10, 1 },