diff --git a/libavcodec/libaomenc.c b/libavcodec/libaomenc.c
index e9b15fd7bd..82d5513e3d 100644
--- a/libavcodec/libaomenc.c
+++ b/libavcodec/libaomenc.c
@@ -484,7 +484,6 @@ static int set_pix_fmt(AVCodecContext *avctx, aom_codec_caps_t codec_caps,
                        struct aom_codec_enc_cfg *enccfg, aom_codec_flags_t *flags,
                        aom_img_fmt_t *img_fmt)
 {
-    av_unused AOMContext *ctx = avctx->priv_data;
     const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt);
     enccfg->g_bit_depth = enccfg->g_input_bit_depth = desc->comp[0].depth;
     switch (avctx->pix_fmt) {
@@ -1090,7 +1089,7 @@ static int storeframe(AVCodecContext *avctx, struct FrameListData *cx_frame,
                       AVPacket *pkt)
 {
     AOMContext *ctx = avctx->priv_data;
-    av_unused int pict_type;
+    enum AVPictureType pict_type;
     int ret = ff_get_encode_buffer(avctx, pkt, cx_frame->sz, 0);
     if (ret < 0) {
         av_log(avctx, AV_LOG_ERROR,