diff --git a/src/string/naive.c b/src/string/naive.c
index f62c6fa..5a796ee 100644
--- a/src/string/naive.c
+++ b/src/string/naive.c
@@ -92,10 +92,11 @@ static void _ft_string_naive(ft_test *t)
 	ft_assert(t, strstr(s1, "abcdabc") == NULL);
 	ft_assert(t, strcasestr(s1, "ABCdaBd") == s1 + 15);
 
-	char input[] = ",;,section 1;section 2,,section 3,,";
+	char input[] = ",;,section 1;section 2,,section 3,,section 4";
 	ft_assert(t, strcmp(strtok(input, ";,"), "section 1") == 0);
 	ft_assert(t, strcmp(strtok(NULL, ";,"), "section 2") == 0);
 	ft_assert(t, strcmp(strtok(NULL, ";,"), "section 3") == 0);
+	ft_assert(t, strcmp(strtok(NULL, ";,"), "section 4") == 0);
 	ft_assert(t, strtok(NULL, ";,") == NULL);
 	ft_assert(t, strtok(NULL, ";,") == NULL);
 }