diff --git a/Dockerfile b/Dockerfile
index 7f1629e..0049923 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -26,32 +26,8 @@ COPY . .
 RUN mkdir -p /data/rooms && \
     chown -R celery:celery /data && \
     chmod -R 755 /data && \
-    chown -R celery:celery /app
-
-# Create and set up startup script
-RUN echo '#!/bin/bash' > /app/start.sh && \
-    echo 'echo "Waiting for database..."' >> /app/start.sh && \
-    echo 'while ! nc -z db 5432; do' >> /app/start.sh && \
-    echo '  sleep 0.1' >> /app/start.sh && \
-    echo 'done' >> /app/start.sh && \
-    echo 'echo "Database is ready!"' >> /app/start.sh && \
-    echo '' >> /app/start.sh && \
-    echo 'echo "Waiting for Redis..."' >> /app/start.sh && \
-    echo 'while ! nc -z redis 6379; do' >> /app/start.sh && \
-    echo '  sleep 0.1' >> /app/start.sh && \
-    echo 'done' >> /app/start.sh && \
-    echo 'echo "Redis is ready!"' >> /app/start.sh && \
-    echo '' >> /app/start.sh && \
-    echo 'echo "Running database migrations..."' >> /app/start.sh && \
-    echo 'flask db upgrade' >> /app/start.sh && \
-    echo '' >> /app/start.sh && \
-    echo 'echo "Creating admin user..."' >> /app/start.sh && \
-    echo 'flask create-admin' >> /app/start.sh && \
-    echo '' >> /app/start.sh && \
-    echo 'echo "Starting application..."' >> /app/start.sh && \
-    echo 'exec "$@"' >> /app/start.sh && \
-    chmod +x /app/start.sh && \
-    chown celery:celery /app/start.sh
+    chown -R celery:celery /app && \
+    chmod +x /app/start.sh
 
 # Switch to non-root user
 USER celery