1 files changed, 1 insertions, 1 deletions

diff --git a/test/012_math_permsign/permsign_tests.c b/test/012_math_permsign/permsign_tests.c
index 0ec22af..5b4daa3 100644
--- a/test/012_math_permsign/permsign_tests.c
+++ b/test/012_math_permsign/permsign_tests.c
@@ -6,7 +6,7 @@ void run(void) {
         char str[STRLENMAX];
         uint8_t a[100];
         int p;
-        int64_t n, i;
+        uint64_t n, i;
 
         fgets(str, STRLENMAX, stdin);
         n = atoll(str);