diff --git a/libavformat/nutdec.c b/libavformat/nutdec.c
index 4272f8816c..27440c88d4 100644
--- a/libavformat/nutdec.c
+++ b/libavformat/nutdec.c
@@ -202,7 +202,7 @@ static int decode_main_header(NUTContext *nut)
     end += avio_tell(bc);
 
     nut->version = ffio_read_varlen(bc);
-    if (nut->version < NUT_MIN_VERSION &&
+    if (nut->version < NUT_MIN_VERSION ||
         nut->version > NUT_MAX_VERSION) {
         av_log(s, AV_LOG_ERROR, "Version %d not supported.\n",
                nut->version);