diff --git a/src/machine/machine_table.c b/src/machine/machine_table.c
index b9cc8461b..cc3d6aa9f 100644
--- a/src/machine/machine_table.c
+++ b/src/machine/machine_table.c
@@ -324,7 +324,7 @@ const machine_t machines[] = {
             .max_multi = 0
         },
         .bus_flags = MACHINE_PCJR,
-        .flags = MACHINE_VIDEO_FIXED,
+        .flags = MACHINE_VIDEO_FIXED | MACHINE_CARTRIDGE,
         .ram = {
             .min = 64,
             .max = 640,