diff --git a/scripts/Common/OS/setup.fish b/scripts/Common/OS/setup.fish
index 962d32ec..b5f1ef52 100755
--- a/scripts/Common/OS/setup.fish
+++ b/scripts/Common/OS/setup.fish
@@ -77,25 +77,34 @@ function runSetup
         and runHook --force autologin "Please set up a function `autologin` for  setting up autologin for the `root` user"
 
         and begin
-            set -l script (string escape (getCloneFile (getInstallerScript)))
+            set -l profile "/root/.bash_profile"
 
-            wrapScript (
-                string join " " \
-                    (begin
-                        for var in \
-                                CONFIG_NAME \
-                                VALHALLA_BACKUP_DISABLED \
-                                VALHALLA_BACKUP_DIR \
-                                VALHALLA_BACKUP_SERVER \
-                                VALHALLA_BACKUP_SERVER_PORT \
-                                VALHALLA_BACKUP_SERVER_USER \
-                                VALHALLA_BACKUP_SERVER_KEY
-                            echo "$var=$(string escape "$$var")"
-                        end
-                    end) \
-                    (string escape $script))
+            begin
+                set -l profile (string escape "$profile")
+                set -l tmp (string escape "$profile""_")
+                set -l script (string escape (getCloneFile (getInstallerScript)))
 
-        end | runChroot "$mountDir" tee /root/.bash_profile >/dev/null
+                printf "%s\n" \
+                    "mv $profile $tmp" \
+                    (wrapScript (
+                        string join " " \
+                            (begin
+                                for var in \
+                                        CONFIG_NAME \
+                                        VALHALLA_BACKUP_DISABLED \
+                                        VALHALLA_BACKUP_DIR \
+                                        VALHALLA_BACKUP_SERVER \
+                                        VALHALLA_BACKUP_SERVER_PORT \
+                                        VALHALLA_BACKUP_SERVER_USER \
+                                        VALHALLA_BACKUP_SERVER_KEY
+                                    echo "$var=$(string escape "$$var")"
+                                end
+                            end) \
+                            (string escape $script) "&&")) \
+                    "rm $tmp  ||"
+                    "mv $tmp $profile"
+            end | runChroot "$mountDir" tee "$profile" >/dev/null
+        end
     end
 
     function actionPostRun