diff --git a/config/supervisor/supervisord.conf b/config/supervisor/supervisord.conf
index 1da1c06..bb42e7c 100644
--- a/config/supervisor/supervisord.conf
+++ b/config/supervisor/supervisord.conf
@@ -40,4 +40,3 @@ stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr
 stderr_logfile_maxbytes=0
-
diff --git a/entrypoint.sh b/entrypoint.sh
index d32b35d..75ce433 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -82,6 +82,11 @@ elif [ -d "$BAK_PUBLIC_PATH/logo" ]; then
 fi
 rm -rf "$BAK_PUBLIC_PATH"
 
+# Set permission for web server to create/update files (only <v4)
+if [[ ${str::1} -le 4 ]]; then 
+    chown -R "$INVOICENINJA_USER":www-data /var/www/app/storage /var/www/app/public /var/www/app/bootstrap
+fi
+
 # Initialize values that might be stored in a file
 file_env 'APP_KEY'
 file_env 'API_SECRET'