diff --git a/utils/utils.h b/utils/utils.h
index 8899489962bb1c030352f4fe9dea8d74a0837bc0..fbc395766719c4d4f359e60d80679f9bcd81dd1d 100644
--- a/utils/utils.h
+++ b/utils/utils.h
@@ -18,7 +18,7 @@ typedef char * string_t;
 typedef double rtime_t;
 
 // lint_t: tipo usado para representar valores long int
-typedef long int lint_t;
+typedef long long int lint_t;
 
 // SIMD alignment macros (bytes)
 #define ALIGN_64 __attribute__((aligned(64)))