1 files changed, 3 insertions, 2 deletions
diff --git a/src/dbg.c b/src/dbg.c
index 11a6dd1..f1c05b3 100644
--- a/src/dbg.c
+++ b/src/dbg.c
@@ -29,9 +29,10 @@ void print_usage(void)
            "  %-18s  DOS current working directory, use 'C:\\' if not given.\n"
            "  %-18s  Set unix path as root of drive 'n', by default all drives\n"
            "\t\t      point to the unix working directory.\n"
-           ". %-18s  Set DOS code-page. Set to '?' to show lost of code-pages.\n",
+           ". %-18s  Set DOS code-page. Set to '?' to show lost of code-pages.\n"
+           ". %-18s  Limit DOS memory to 512KB, fixes some old buggy programs.\n",
            prog_name, ENV_DBG_NAME, ENV_DBG_OPT, ENV_PROGNAME, ENV_DEF_DRIVE, ENV_CWD,
-           ENV_DRIVE "n", ENV_CODEPAGE);
+           ENV_DRIVE "n", ENV_CODEPAGE, ENV_LOWMEM);
     exit(EXIT_SUCCESS);
 }