diff --git a/src/common/filesystem/source/file_zip.cpp b/src/common/filesystem/source/file_zip.cpp
index 9f10d00a73..8351b71464 100644
--- a/src/common/filesystem/source/file_zip.cpp
+++ b/src/common/filesystem/source/file_zip.cpp
@@ -35,6 +35,7 @@
 
 #include <time.h>
 #include <stdexcept>
+#include <cstdint>
 #include "w_zip.h"
 #include "ancientzip.h"
 #include "resourcefile.h"
diff --git a/src/common/filesystem/source/files_decompress.cpp b/src/common/filesystem/source/files_decompress.cpp
index 9d00ee6dfa..3f7dfb8659 100644
--- a/src/common/filesystem/source/files_decompress.cpp
+++ b/src/common/filesystem/source/files_decompress.cpp
@@ -985,6 +985,7 @@ bool OpenDecompressor(FileReader& self, FileReader &parent, FileReader::Size len
 			// read everything into a MemoryArrayReader.
 			FileData data(nullptr, length);
 			fr->Read(data.writable(), length);
+			delete fr;
 			fr = new MemoryArrayReader(data);
 		}
 		else if ((flags & DCF_SEEKABLE))