diff --git a/common/stream.cpp b/common/stream.cpp
index 8614939e548..946b26a393d 100644
--- a/common/stream.cpp
+++ b/common/stream.cpp
@@ -237,7 +237,7 @@ BufferedReadStream::BufferedReadStream(ReadStream *parentStream, uint32 bufSize,
 BufferedReadStream::~BufferedReadStream() {
 	if (_disposeParentStream)
 		delete _parentStream;
-	delete _buf;
+	delete[] _buf;
 }
 
 uint32 BufferedReadStream::read(void *dataPtr, uint32 dataSize) {