diff --git a/deploy.sh b/deploy.sh
index e5d9915..fcea3ae 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -268,7 +268,7 @@ disk_config_generation() {
   TMPFILE="/tmp/nixos-deployment-temp-file"
 
 ### --> Get disk information
-  DISK_DETAILS=$(ssh_to_host 'bash -s' < "
+  DISK_DETAILS=$(ssh_to_host 'bash -s' <<EOF
 # Declare arrays and variables
 touch /tmp/nixos-deployment-temp-file
 HDD=1
@@ -309,7 +309,7 @@ echo \"DISK_TYPE=(\${DISK_TYPE[@]})\" >> /tmp/nixos-deployment-temp-file
 echo \"DISK_HEALTH=(\${DISK_HEALTH[@]})\" >> /tmp/nixos-deployment-temp-file
 echo \"DISK_HEALTH=(\${DISK_ID[@]})\" >> /tmp/nixos-deployment-temp-file
 echo \"DISK_SIZE=(\${DISK_SIZE[@]})\" >> /tmp/nixos-deployment-temp-file
-"
+EOF
 )
 
   scp nixos@$TARGET_HOST:$TMPFILE .