diff --git a/cd/cd_dump.ixx b/cd/cd_dump.ixx
index 624e85d..88b5592 100644
--- a/cd/cd_dump.ixx
+++ b/cd/cd_dump.ixx
@@ -1,5 +1,6 @@
 module;
 #include <algorithm>
+#include <array>
 #include <bit>
 #include <cstdint>
 #include <filesystem>