diff --git a/src/mkv_wrap.cpp b/src/mkv_wrap.cpp
index ae65df1e5..4bab6d9b1 100644
--- a/src/mkv_wrap.cpp
+++ b/src/mkv_wrap.cpp
@@ -62,7 +62,7 @@ struct MkvStdIO final : InputStream {
 
 	static int Read(InputStream *st, uint64_t pos, void *buffer, int count) {
 		auto *self = static_cast<MkvStdIO*>(st);
-		if (pos == self->file.size())
+		if (pos >= self->file.size())
 			return 0;
 
 		auto remaining = self->file.size() - pos;