diff --git a/initrd/bin/gui-init b/initrd/bin/gui-init
index 51742a10..2059c2aa 100755
--- a/initrd/bin/gui-init
+++ b/initrd/bin/gui-init
@@ -377,7 +377,7 @@ while true; do
 
   if [ "$totp_confirm" = "S" ]; then
     memtotal=$(cat /proc/meminfo | grep 'MemTotal' | tr -s ' ' | cut -f2 -d ' ')
-    memtotal=$((${memtotal} / 1024 / 1024 + 1))
+    memtotal=$((${memtotal} / 1024 + 1))
     cpustr=$(cat /proc/cpuinfo | grep 'model name' | uniq | sed -r 's/\(R\)//;s/\(TM\)//;s/CPU //;s/model name.*: //')
     whiptail --title 'System Info' \
       --msgbox "VER: ${FW_VER}\n\nCPU: ${cpustr}\nRAM: ${memtotal} MB\n\n$(fdisk -l | grep -e '/dev/sd.:' -e '/dev/nvme.*:' | sed 's/B,.*/B/')" 16 60