diff --git a/docs/previewpr.Dockerfile b/docs/previewpr.Dockerfile
deleted file mode 100644
index 1491d316ad..0000000000
--- a/docs/previewpr.Dockerfile
+++ /dev/null
@@ -1,26 +0,0 @@
-# Use the official Node.js image as the base image
-FROM node:16.14
-
-# Fix for JS heap limit allocation issue
-ENV NODE_OPTIONS="--max-old-space-size=4096"
-
-# Create a working directory for the app
-WORKDIR /app
-
-# Copy your Docusaurus project files into the container
-COPY package*.json ./
-COPY docs ./docs
-COPY src ./src
-COPY static ./static
-COPY versioned_docs ./versioned_docs
-COPY versioned_sidebars ./versioned_sidebars
-COPY babel.config.js ./
-COPY docusaurus.config.js ./
-COPY sidebars.js ./
-COPY versions.json ./
-
-# Install project dependencies
-RUN npm install
-
-# Start the application using npm start
-CMD ["npm", "start"]