diff --git a/libavformat/icodec.c b/libavformat/icodec.c
index 847f0eea2f..22e209903b 100644
--- a/libavformat/icodec.c
+++ b/libavformat/icodec.c
@@ -124,7 +124,7 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
     int ret;
 
     if (ico->current_image >= ico->nb_images)
-        return AVERROR(EIO);
+        return AVERROR_EOF;
 
     image = &ico->images[ico->current_image];