diff --git a/apps/chat/apps/backend/Dockerfile b/apps/chat/apps/backend/Dockerfile
index 6bc7954c2..14f33c186 100644
--- a/apps/chat/apps/backend/Dockerfile
+++ b/apps/chat/apps/backend/Dockerfile
@@ -13,6 +13,7 @@ COPY pnpm-lock.yaml ./
 
 # Copy shared packages
 COPY packages/shared-errors ./packages/shared-errors
+COPY packages/shared-nestjs-auth ./packages/shared-nestjs-auth
 
 # Copy chat backend
 COPY apps/chat/apps/backend ./apps/chat/apps/backend
@@ -24,6 +25,9 @@ RUN pnpm install --frozen-lockfile
 WORKDIR /app/packages/shared-errors
 RUN pnpm build
 
+WORKDIR /app/packages/shared-nestjs-auth
+RUN pnpm build
+
 # Build the backend
 WORKDIR /app/apps/chat/apps/backend
 RUN pnpm build