diff --git a/hw/mips_fulong2e.c b/hw/mips_fulong2e.c
index 38e4b86..78b1832 100644
--- a/hw/mips_fulong2e.c
+++ b/hw/mips_fulong2e.c
@@ -396,6 +396,8 @@ QEMUMachine mips_fulong2e_machine = {
     .name = "fulong2e",
     .desc = "Fulong 2e mini pc",
     .init = mips_fulong2e_init,
+    .no_floppy = 1,
+    .no_sdcard = 1,
 };
 
 static void mips_fulong2e_machine_init(void)
diff --git a/hw/mips_mipssim.c b/hw/mips_mipssim.c
index 830f635..faa0eb9 100644
--- a/hw/mips_mipssim.c
+++ b/hw/mips_mipssim.c
@@ -226,6 +226,9 @@ static QEMUMachine mips_mipssim_machine = {
     .name = "mipssim",
     .desc = "MIPS MIPSsim platform",
     .init = mips_mipssim_init,
+    .no_floppy = 1,
+    .no_cdrom = 1,
+    .no_sdcard = 1,
 };
 
 static void mips_mipssim_machine_init(void)