diff --git a/reactos/tools/cdmake/cdmake.c b/reactos/tools/cdmake/cdmake.c
index 68e3498..718c11b 100644
--- a/reactos/tools/cdmake/cdmake.c
+++ b/reactos/tools/cdmake/cdmake.c
@@ -82,7 +82,7 @@ typedef int BOOL;
 
 #define MAX_LEVEL               8
 #define MAX_NAME_LENGTH         64
-#define MAX_CDNAME_LENGTH       8
+#define MAX_CDNAME_LENGTH       13
 #define MAX_EXTENSION_LENGTH    10
 #define MAX_CDEXTENSION_LENGTH  3
 #define SECTOR_SIZE             2048