1 files changed, 3 insertions, 1 deletions

diff --git a/tools/scramble.c b/tools/scramble.c
index ba0eda338a..b5aba3fbaa 100644
--- a/tools/scramble.c
+++ b/tools/scramble.c
@@ -107,7 +107,7 @@ void usage(void)
            "\t-add=X  Rockbox generic \"add-up\" checksum format\n"
            "\t        (X values: h100, h120, h140, h300, ipco, nano, ipvd, mn2g\n"
            "\t                   ip3g, ip4g, mini, iax5, h10, h10_5gb, tpj2,\n"
-           "\t                   c200, e200, giga, m500)\n"
+           "\t                   c200, e200, giga, m100, m500)\n"
            "\nNo option results in Archos standard player/recorder format.\n");
 
     exit(1);
@@ -253,6 +253,8 @@ int main (int argc, char** argv)
             modelnum = 21;
         else if(!strcmp(&argv[1][5], "m500"))
             modelnum = 22;
+        else if(!strcmp(&argv[1][5], "m100"))
+            modelnum = 23;
         else {
             fprintf(stderr, "unsupported model: %s\n", &argv[1][5]);
             return 2;