diff --git a/src/platform/ffmpeg/ffmpeg-encoder.c b/src/platform/ffmpeg/ffmpeg-encoder.c
index 7a64d71e1..f0a984041 100644
--- a/src/platform/ffmpeg/ffmpeg-encoder.c
+++ b/src/platform/ffmpeg/ffmpeg-encoder.c
@@ -234,7 +234,7 @@ bool FFmpegEncoderOpen(struct FFmpegEncoder* encoder, const char* outfile) {
 		encoder->video->flags |= CODEC_FLAG_GLOBAL_HEADER;
 	}
 	if (strcmp(vcodec->name, "libx264") == 0) {
-		av_opt_set(encoder->video, "tune", "zerolatency", 0);
+		av_opt_set(encoder->video->priv_data, "tune", "zerolatency", 0);
 	}
 	avcodec_open2(encoder->video, vcodec, 0);
 	encoder->videoFrame = av_frame_alloc();