diff --git a/nixpacks.toml b/nixpacks.toml
new file mode 100644
index 0000000..68b5f4c
--- /dev/null
+++ b/nixpacks.toml
@@ -0,0 +1,2 @@
+[phases.setup]
+nixPkgs = ["...", "ffmpeg"]
diff --git a/server.js b/server.js
index 182ddb6..e556879 100644
--- a/server.js
+++ b/server.js
@@ -490,7 +490,7 @@ app.post('/api/comics/generate-video', requireAuth, async (req, res) => {
     const totalDuration = frames.length * duration;
 
     // Comando FFmpeg: concatena as imagens, adiciona o áudio, ajusta o codec para h264/aac e encerra na duração final
-    const ffmpegCommand = `/usr/bin/ffmpeg -y -f concat -safe 0 -i "${concatFilePath}" -i "${bgMusicPath}" -c:v libx264 -pix_fmt yuv420p -c:a aac -shortest -t ${totalDuration} "${outputFilePath}"`;
+    const ffmpegCommand = `ffmpeg -y -f concat -safe 0 -i "${concatFilePath}" -i "${bgMusicPath}" -c:v libx264 -pix_fmt yuv420p -c:a aac -shortest -t ${totalDuration} "${outputFilePath}"`;
 
     console.log('[FFmpeg] Executando comando de vídeo:', ffmpegCommand);