1 files changed, 1 insertions, 1 deletions

diff --git a/test/010_math_permtoindex/permtoindex_tests.c b/test/010_math_permtoindex/permtoindex_tests.c
index 383150d..2a7ecf3 100644
--- a/test/010_math_permtoindex/permtoindex_tests.c
+++ b/test/010_math_permtoindex/permtoindex_tests.c
@@ -11,7 +11,7 @@ void run(void) {
         n = atoll(str);
         for (i = 0; i < n; i++) {
                 fgets(str, STRLENMAX, stdin);
-                a[i] = atoi(str);
+                a[i] = (uint8_t)atoi(str);
         }
 
         p = permtoindex(n, a);