diff --git a/docker/Dockerfile b/docker/Dockerfile
index 6d10e20..e47cb09 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -54,6 +54,7 @@ RUN addgroup --system --gid 1001 nodejs && \
 
 # Copy built application
 COPY --from=builder --chown=nextjs:nodejs /app/apps/next/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/node_modules/ws ./node_modules/ws
 COPY --from=builder --chown=nextjs:nodejs /app/apps/next/.next/static ./apps/next/.next/static
 COPY --from=builder --chown=nextjs:nodejs /app/apps/next/public ./apps/next/public