1 files changed, 1 insertions, 1 deletions

diff --git a/tools/400_solvetest/solve_test.c b/tools/400_solvetest/solve_test.c
index a724320..1bfe851 100644
--- a/tools/400_solvetest/solve_test.c
+++ b/tools/400_solvetest/solve_test.c
@@ -45,7 +45,7 @@ void run(void) {
         int i;
         int64_t n;
         long long stats[NISSY_SIZE_SOLVE_STATS];
-        char sol[SOL_BUFFER_LEN], cube[22];
+        char sol[SOL_BUFFER_LEN], cube[NISSY_SIZE_CUBE];
 
         for (i = 0; s[i].scramble[0]; i++) {
                 printf("\n%d. %s\n", i, s[i].scramble);