diff --git a/apps/railway-executor/Dockerfile b/apps/railway-executor/Dockerfile
index 6ccef57..c36ea19 100644
--- a/apps/railway-executor/Dockerfile
+++ b/apps/railway-executor/Dockerfile
@@ -4,11 +4,15 @@ FROM denoland/deno:1.39.0
 # Set working directory
 WORKDIR /app
 
-# Copy the server file
+# Set Deno cache directory to use mounted volume
+ENV DENO_DIR=/data
+
+# Copy files
 COPY server.ts .
+COPY deno.json .
 
 # Expose port (Railway will set PORT env var)
 EXPOSE 3002
 
 # Run the Deno server
-CMD ["deno", "run", "--allow-net", "--allow-env", "server.ts"]
+CMD ["deno", "run", "--allow-net", "--allow-env", "--allow-read", "--allow-write", "server.ts"]