diff --git a/manifest.toml b/manifest.toml
index 8037f1e..885d4dd 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -69,4 +69,4 @@ ram.runtime = "50M"
     download.additional_urls = [ "re:^__DOMAIN__/.*.css$", "re:^__DOMAIN__/.*.js$", "re:^__DOMAIN__/.*.svg$", "re:^__DOMAIN__/.*.woff2$", "re:^__DOMAIN__/favicon.*.png$" ]
 
     [resources.apt]
-    packages = "redis-server"
+    packages = ["redis-server"]