diff --git a/nextjs/ssr/nixpacks.toml b/nextjs/ssr/nixpacks.toml
index 721457d..346f069 100644
--- a/nextjs/ssr/nixpacks.toml
+++ b/nextjs/ssr/nixpacks.toml
@@ -3,10 +3,10 @@ nixPkgs = ['bun']
 aptPkgs = ['build-essential']
 
 [phases.install]
-cmd = "bun install"
+cmds = ["bun install"]
 
 [phases.build]
-cmd = "bun run build"
+cmds = ["bun run build"]
 
-[phases.start]
+[start]
 cmd = "bun run start"