diff --git a/libavcodec/flashsvenc.c b/libavcodec/flashsvenc.c
index 69e36a36e5dfa6f2de6a5b438cc32c29703a9ef1..f7f98efde346aab85e9c59ccde71008dc4077b7b 100644
--- a/libavcodec/flashsvenc.c
+++ b/libavcodec/flashsvenc.c
@@ -109,7 +109,7 @@ static av_cold int flashsv_encode_init(AVCodecContext *avctx)
 
     if (avctx->width > 4095 || avctx->height > 4095) {
         av_log(avctx, AV_LOG_ERROR,
-               "Input dimensions too large, input must be max 4096x4096 !\n");
+               "Input dimensions too large, input must be max 4095x4095 !\n");
         return AVERROR_INVALIDDATA;
     }