diff --git a/build/dappnode/scripts/dappnode_install_pre.sh b/build/dappnode/scripts/dappnode_install_pre.sh
index a3fc560..44bf4ea 100755
--- a/build/dappnode/scripts/dappnode_install_pre.sh
+++ b/build/dappnode/scripts/dappnode_install_pre.sh
@@ -114,6 +114,20 @@ install_docker_compose()
     fi
 }
 
+install_wireguard()
+{
+    ##############################################
+    ##############################################
+    ####      WIREGUARD INSTALLATION     ####
+    ##############################################
+    ##############################################
+
+    echo "deb http://deb.debian.org/debian/ unstable main" > /etc/apt/sources.list.d/unstable.list
+    printf 'Package: *\nPin: release a=unstable\nPin-Priority: 90\n' > /etc/apt/preferences.d/limit-unstable
+    apt update | tee -a $LOG_FILE
+    apt -y install wireguard | tee -a $LOG_FILE
+}
+
 ##############################################
 ##############################################
 ####             SCRIPT START             ####
@@ -141,3 +155,10 @@ if docker-compose -v >/dev/null 2>&1 ; then
 else
     install_docker_compose 2>&1 | tee -a $LOG_FILE
 fi
+
+# Only install wireguard if needed
+if modprobe wireguard >/dev/null 2>&1 ; then
+    echo -e "\e[32m \n\n wireguard is already installed \n\n \e[0m" 2>&1 | tee -a $LOG_FILE
+else
+    install_wireguard 2>&1 | tee -a $LOG_FILE
+fi
diff --git a/build/scripts/generate_dappnode_iso_debian.sh b/build/scripts/generate_dappnode_iso_debian.sh
index b48ed9c..23b55e7 100755
--- a/build/scripts/generate_dappnode_iso_debian.sh
+++ b/build/scripts/generate_dappnode_iso_debian.sh
@@ -1,9 +1,9 @@
 #!/bin/sh
 
-echo "Downloading debian ISO image: firmware-10.2.0-amd64-netinst.iso..."
-if [ ! -f /images/firmware-10.2.0-amd64-netinst.iso ]; then
-    wget https://cdimage.debian.org/cdimage/unofficial/non-free/cd-including-firmware/10.2.0+nonfree/amd64/iso-cd/firmware-10.2.0-amd64-netinst.iso \
-    -O /images/firmware-10.2.0-amd64-netinst.iso
+echo "Downloading debian ISO image: firmware-10.3.0-amd64-netinst.iso..."
+if [ ! -f /images/firmware-10.3.0-amd64-netinst.iso ]; then
+    wget https://cdimage.debian.org/cdimage/unofficial/non-free/cd-including-firmware/10.3.0+nonfree/amd64/iso-cd/firmware-10.3.0-amd64-netinst.iso\
+    -O /images/firmware-10.3.0-amd64-netinst.iso
 fi
 echo "Done!"
 
@@ -12,11 +12,11 @@ rm -rf dappnode-iso
 rm DappNode-debian-*
 
 echo "Extracting the iso..."
-xorriso -osirrox on -indev /images/firmware-10.2.0-amd64-netinst.iso \
+xorriso -osirrox on -indev /images/firmware-10.3.0-amd64-netinst.iso \
 -extract / dappnode-iso
 
 echo "Obtaining the isohdpfx.bin for hybrid ISO..."
-dd if=/images/firmware-10.2.0-amd64-netinst.iso bs=432 count=1 \
+dd if=/images/firmware-10.3.0-amd64-netinst.iso bs=432 count=1 \
 of=dappnode-iso/isolinux/isohdpfx.bin
 
 cd dappnode-iso