diff --git a/aarch64/scripts/iobroker_startup.sh b/aarch64/scripts/iobroker_startup.sh
index f9d281f..ff23abd 100644
--- a/aarch64/scripts/iobroker_startup.sh
+++ b/aarch64/scripts/iobroker_startup.sh
@@ -63,7 +63,6 @@ if [ "$zwave" != "" ]; then echo -n "-----               " && echo -n "$(printf
 echo "$(printf -- '-%.0s' {1..60})"
 echo ' '
 
-
 #####
 # STEP 1 - Preparing container
 #####
@@ -125,6 +124,7 @@ then
 elif [ -f /opt/iobroker/iobroker ]
 then
   echo "Existing installation of ioBroker detected in /opt/iobroker."
+    rm -f /opt/scripts/.docker_config/.install_host
 elif [ $(ls *_backupiobroker.tar.gz 2> /dev/null | wc -l) != "0" ] && [ $(tar -ztvf /opt/iobroker/*_backupiobroker.tar.gz "backup/backup.json" 2> /dev/null | wc -l) != "0" ]
 then
   if [ "$multihost" = "slave" ]
@@ -134,11 +134,14 @@ then
     echo "For more information see readme.md on Github (https://github.com/buanet/docker-iobroker)."
     exit 1
   else
-    echo "IoBroker backup file detected in /opt/iobroker. Restoring ioBroker..."
+    echo "IoBroker backup file detected in /opt/iobroker. Preparing restore..."
       mv /opt/iobroker/*.tar.gz /opt/
       tar -xf /opt/initial_iobroker.tar -C /
       mkdir /opt/iobroker/backups
       mv /opt/*.tar.gz /opt/iobroker/backups/
+      chown -R $setuid:$setgid /opt/iobroker                        # fixes permission error during restore
+    echo "Done."
+    echo "Restoring ioBroker..."
       iobroker restore 0 > /opt/iobroker/log/restore.log 2>&1
     echo "Done."
     echo ' '
diff --git a/armv7hf/scripts/iobroker_startup.sh b/armv7hf/scripts/iobroker_startup.sh
index f9d281f..ff23abd 100644
--- a/armv7hf/scripts/iobroker_startup.sh
+++ b/armv7hf/scripts/iobroker_startup.sh
@@ -63,7 +63,6 @@ if [ "$zwave" != "" ]; then echo -n "-----               " && echo -n "$(printf
 echo "$(printf -- '-%.0s' {1..60})"
 echo ' '
 
-
 #####
 # STEP 1 - Preparing container
 #####
@@ -125,6 +124,7 @@ then
 elif [ -f /opt/iobroker/iobroker ]
 then
   echo "Existing installation of ioBroker detected in /opt/iobroker."
+    rm -f /opt/scripts/.docker_config/.install_host
 elif [ $(ls *_backupiobroker.tar.gz 2> /dev/null | wc -l) != "0" ] && [ $(tar -ztvf /opt/iobroker/*_backupiobroker.tar.gz "backup/backup.json" 2> /dev/null | wc -l) != "0" ]
 then
   if [ "$multihost" = "slave" ]
@@ -134,11 +134,14 @@ then
     echo "For more information see readme.md on Github (https://github.com/buanet/docker-iobroker)."
     exit 1
   else
-    echo "IoBroker backup file detected in /opt/iobroker. Restoring ioBroker..."
+    echo "IoBroker backup file detected in /opt/iobroker. Preparing restore..."
       mv /opt/iobroker/*.tar.gz /opt/
       tar -xf /opt/initial_iobroker.tar -C /
       mkdir /opt/iobroker/backups
       mv /opt/*.tar.gz /opt/iobroker/backups/
+      chown -R $setuid:$setgid /opt/iobroker                        # fixes permission error during restore
+    echo "Done."
+    echo "Restoring ioBroker..."
       iobroker restore 0 > /opt/iobroker/log/restore.log 2>&1
     echo "Done."
     echo ' '