1 files changed, 1 insertions, 1 deletions

diff --git a/test/020_io_H48_read_write/io_H48_tests.c b/test/020_io_H48_read_write/io_H48_tests.c
index 71df1e7..fafd396 100644
--- a/test/020_io_H48_read_write/io_H48_tests.c
+++ b/test/020_io_H48_read_write/io_H48_tests.c
@@ -1,6 +1,6 @@
 #include "../test.h"
 
-int main() {
+int main(void) {
         char *c, str[STRLENMAX];
         cube_t cube;