diff --git a/src/lib/tvgLzw.h b/src/lib/tvgLzw.h
index 1bd5c61f..8e165bdb 100644
--- a/src/lib/tvgLzw.h
+++ b/src/lib/tvgLzw.h
@@ -22,10 +22,12 @@
 #ifndef _TVG_LZW_H_
 #define _TVG_LZW_H_
 
+#include <cstdint>
+
 namespace tvg
 {
     uint8_t* lzwEncode(const uint8_t* uncompressed, uint32_t uncompressedSizeBytes, uint32_t* compressedSizeBytes, uint32_t* compressedSizeBits);
     uint8_t* lzwDecode(const uint8_t* compressed, uint32_t compressedSizeBytes, uint32_t compressedSizeBits, uint32_t uncompressedSizeBytes);
 }
 
-#endif  //_TVG_LZW_H
\ No newline at end of file
+#endif  //_TVG_LZW_H