1 files changed, 1 insertions, 1 deletions

diff --git a/tools/301_solve_file/solve_file.c b/tools/301_solve_file/solve_file.c
index cefc608..a772e95 100644
--- a/tools/301_solve_file/solve_file.c
+++ b/tools/301_solve_file/solve_file.c
@@ -33,7 +33,7 @@ void run(void) {
 }
 
 int main(int argc, char **argv) {
-        char filename[255], dataid[NISSY_DATAID_SIZE], *scrfilename;
+        char filename[255], dataid[NISSY_SIZE_DATAID], *scrfilename;
         FILE *scrfile;
 
         if (argc < 3) {