diff --git a/src/bootdisk b/src/bootdisk
index 403414f..cea674d 100755
--- a/src/bootdisk
+++ b/src/bootdisk
@@ -14,9 +14,9 @@ qemuworkdirpersistent=
 diskoverlay=
 bootcmd=bootefi
 
-ovmfcode=/usr/share/edk2-ovmf/x64/OVMF_CODE.fd
-ovmfcodesb=/usr/share/edk2-ovmf/x64/OVMF_CODE.secboot.fd
-ovmfvars=/usr/share/edk2-ovmf/x64/OVMF_VARS.fd
+ovmfcode=/usr/share/edk2-ovmf/x64/OVMF_CODE.4m.fd
+ovmfcodesb=/usr/share/edk2-ovmf/x64/OVMF_CODE.secboot.4m.fd
+ovmfvars=/usr/share/edk2-ovmf/x64/OVMF_VARS.4m.fd
 
 inittpm(){
 	swtpm socket \