diff --git a/source/util/src/tcompression.c b/source/util/src/tcompression.c
index 003843c5bbf676d7b5a0c5ef8075373cc15031a4..dc473922d7f6835af7166142c520dec5d9998943 100644
--- a/source/util/src/tcompression.c
+++ b/source/util/src/tcompression.c
@@ -999,7 +999,7 @@ int32_t tsDecompressDoubleLossyImp(const char *input, int32_t compressedSize, co
 /*************************************************************************
  *                  STREAM COMPRESSION
  *************************************************************************/
-#define I64_SAFE_ADD(a, b) (((a) >= 0 && (b) <= INT64_MAX - (b)) || ((a) < 0 && (b) >= INT64_MIN - (a)))
+#define I64_SAFE_ADD(a, b) (((a) >= 0 && (b) <= INT64_MAX - (a)) || ((a) < 0 && (b) >= INT64_MIN - (a)))
 
 static int32_t tCompBoolStart(SCompressor *pCmprsor, int8_t type, int8_t cmprAlg);
 static int32_t tCompBool(SCompressor *pCmprsor, const void *pData, int32_t nData);