diff --git a/content_management_system/Dockerfile b/content_management_system/Dockerfile
index 4b78abbb..ac08d104 100644
--- a/content_management_system/Dockerfile
+++ b/content_management_system/Dockerfile
@@ -3,12 +3,15 @@ FROM node:18.18-alpine3.18 AS builder
 
 RUN mkdir /build
 WORKDIR /build
-COPY package.json yarn.lock /build/
 
-RUN apk add git
+COPY package.json yarn.lock /build/
+RUN apk add git && yarn install --frozen-lockfile
 
-RUN yarn install --frozen-lockfile
+COPY src/plugins/sitemap-pass /build/src/plugins/sitemap-pass
+WORKDIR /build/src/plugins/sitemap-pass
+RUN yarn install --frozen-lockfile && yarn build
 
+WORKDIR /build
 COPY tsconfig.json /build/
 COPY public /build/public
 COPY config /build/config
@@ -16,13 +19,14 @@ COPY database /build/database
 COPY types /build/types
 COPY src /build/src
 
-RUN cd src/plugins/sitemap-pass && yarn install --frozen-lockfile
-
-RUN  yarn build
+RUN yarn build
 
 # Runner
 FROM node:18.18-alpine3.18 AS runner
 ENV NODE_ENV=production
+
+WORKDIR /app
+
 COPY package.json /app/
 COPY --from=builder /build/node_modules /app/node_modules
 COPY --from=builder /build/dist /app
@@ -30,9 +34,10 @@ COPY public /app/public
 COPY config /app/config
 COPY database /app/database
 
+COPY --from=builder /build/src/plugins/sitemap-pass/dist /app/src/plugins/sitemap-pass/
+COPY --from=builder /build/src/plugins/sitemap-pass/package.json /app/src/plugins/sitemap-pass/package.json
+
 RUN chown -R node:node /app/public
 
 USER node
-
-WORKDIR  /app
-CMD [ "yarn", "start" ]
+CMD ["yarn", "start"]
\ No newline at end of file