diff --git a/libavcodec/proresdec2.c b/libavcodec/proresdec2.c
index 35bc3effdb..b4ea6b5e03 100644
--- a/libavcodec/proresdec2.c
+++ b/libavcodec/proresdec2.c
@@ -117,6 +117,11 @@ static int decode_frame_header(ProresContext *ctx, const uint8_t *buf,
         avctx->pix_fmt = (buf[12] & 0xC0) == 0xC0 ? AV_PIX_FMT_YUV444P10 : AV_PIX_FMT_YUV422P10;
     }
 
+    avctx->color_primaries = buf[14];
+    avctx->color_trc       = buf[15];
+    avctx->colorspace      = buf[16];
+    avctx->color_range     = AVCOL_RANGE_MPEG;
+
     ptr   = buf + 20;
     flags = buf[19];
     ff_dlog(avctx, "flags %x\n", flags);