diff --git a/.env.production b/.env.production
new file mode 100644
index 0000000..61b1320
--- /dev/null
+++ b/.env.production
@@ -0,0 +1 @@
+VITE_TARGO_BACKEND_URL=PREFIX_BACKEND_URL
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 9ec98a1..fa43432 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,13 +2,10 @@
 FROM node:22 AS build
 WORKDIR /app
 COPY package*.json ./
-# Set environment variables
-ARG BACKEND_URL
-ENV VITE_TARGO_BACKEND_URL=$BACKEND_URL
 # Install dependencies
 RUN npm install -g @quasar/cli
 COPY . .
-RUN npm install
+RUN npm ci
 RUN npm run build
 
 # Step 2 - Move Applicatin to Nginx
@@ -16,5 +13,12 @@ FROM nginx:alpine
 COPY --from=build /app/dist/spa /usr/share/nginx/html
 RUN mkdir /usr/share/nginx/html/src
 COPY --from=build /app/src /usr/share/nginx/html/src
+
+COPY env.sh /docker-entrypoint.d/env.sh
+RUN dos2unix /docker-entrypoint.d/env.sh
+RUN chmod +x /docker-entrypoint.d/env.sh
+
+ENTRYPOINT ["/docker-entrypoint.sh"]
+
 EXPOSE 80
 CMD ["nginx", "-g", "daemon off;"]
\ No newline at end of file
diff --git a/env.sh b/env.sh
new file mode 100644
index 0000000..e7cd7be
--- /dev/null
+++ b/env.sh
@@ -0,0 +1,35 @@
+#!/usr/bin/env sh
+# ================================================================================
+# File: env.sh
+# Description: Replaces environment variables in asset files.
+# Usage: Run this script in your terminal, ensuring APP_PREFIX and ASSET_DIRS are set.
+# ================================================================================
+
+# Set the exit flag to exit immediately if any command fails
+set -e
+
+# Check if APP_PREFIX is set
+: "${APP_PREFIX:?APP_PREFIX must be set (e.g. APP_PREFIX='APP_PREFIX_')}"
+
+# Check if ASSET_DIRS is set
+: "${ASSET_DIR:?Must set ASSET_DIR to one path}"
+
+# Check if the directory exists
+if [ ! -d "$ASSET_DIR" ]; then
+    # If not, display a warning message and skip to the next iteration
+    echo "Warning: directory '$ASSET_DIR' not found, skipping."
+    continue
+fi
+
+# Display the current directory being scanned
+echo "Scanning directory: $ASSET_DIR"
+
+# Iterate through each environment variable that starts with APP_PREFIX
+env | grep "^${APP_PREFIX}" | while IFS='=' read -r key value; do
+    # Display the variable being replaced
+    echo "  • Replacing ${key} → ${value}"
+
+    # Use find and sed to replace the variable in all files within the directory
+    find "$ASSET_DIR" -type f \
+        -exec sed -i "s|${key}|${value}|g" {} +
+done