diff --git a/opi5-efi.spec b/opi5-efi.spec
index e2837f0..09c3e21 100644
--- a/opi5-efi.spec
+++ b/opi5-efi.spec
@@ -5,7 +5,7 @@
 
 Name: opi5-efi
 Version: 0.0.1
-Release: 6%{?dist}
+Release: 7%{?dist}
 Summary: Necessary files for booting from vendor U-Boot on Orange Pi 5
 License: GPL
 Provides: %{name}-%{version}
@@ -44,7 +44,7 @@ if [ -f /boot/.uname ]; then
     UNAME_R=$(</boot/.uname)
     BOOT_PART=$(grep '/ ' /etc/fstab | awk '{print $1}')
 
-    echo "${BOOT_PART}" >> /boot/efi/uEnv.txt-%{full_ver}
+    echo "rootdev=${BOOT_PART}" >> /boot/efi/uEnv.txt-%{full_ver}
     sed -i "s/setenvrootdev/setenv rootdev \"${BOOT_PART}\"/" /boot/efi/boot.cmd-%{full_ver}
     sed -i "s/setenvunamer/setenv unamer \"${UNAME_R}\"/" /boot/efi/boot.cmd-%{full_ver}
 else