diff --git a/.github/workflows/mikrotik_patch_7.yml b/.github/workflows/mikrotik_patch_7.yml
index 82ac545..a7c3b5e 100644
--- a/.github/workflows/mikrotik_patch_7.yml
+++ b/.github/workflows/mikrotik_patch_7.yml
@@ -302,19 +302,11 @@ jobs:
         sudo apt-get install -y qemu-utils > /dev/null
         truncate --size 128M chr-$LATEST_VERSION$ARCH.img
         sgdisk --clear --set-alignment=2 \
-            --new=1::+32M --typecode=1:8300 --change-name=1:"RouterOS Boot" --attributes=1:set:2 \
+            --new=1::+32M --typecode=1:EF00 --change-name=1:"RouterOS Boot" \
             --new=2::-0 --typecode=2:8300 --change-name=2:"RouterOS" \
-            --gpttombr=1:2 \
             chr-$LATEST_VERSION$ARCH.img
         dd if=chr.img of=mbr.bin bs=1 count=446 skip=0
-        dd if=chr-$LATEST_VERSION$ARCH.img of=pt.bin bs=1 count=66 skip=446
-        echo -e "\x80" | dd of=pt.bin  bs=1 count=1  conv=notrunc
-        sgdisk --mbrtogpt --clear --set-alignment=2 \
-            --new=1::+32M --typecode=1:8300 --change-name=1:"RouterOS Boot" --attributes=1:set:2 \
-            --new=2::-0 --typecode=2:8300 --change-name=2:"RouterOS" \
-            chr-$LATEST_VERSION$ARCH.img
         dd if=mbr.bin of=chr-$LATEST_VERSION$ARCH.img  bs=1 count=446 conv=notrunc
-        dd if=pt.bin of=chr-$LATEST_VERSION$ARCH.img  bs=1 count=66 seek=446 conv=notrunc
         sudo qemu-nbd -c /dev/nbd0 -f raw chr-$LATEST_VERSION$ARCH.img
         sudo mkfs.vfat -n "Boot" /dev/nbd0p1
         sudo mkfs.ext4 -F -L "RouterOS"  -m 0 /dev/nbd0p2