diff --git a/Dockerfile b/Dockerfile
index 86b9ce0..0a8b618 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,6 +9,9 @@ COPY package*.json ./
 # Install dependencies
 RUN npm ci
 
+# Cache-bust: change CACHEBUST value in docker-compose.yml to force rebuild
+ARG CACHEBUST=1
+
 # Copy source code
 COPY . .
 
diff --git a/backend/Dockerfile b/backend/Dockerfile
index d22a9f8..cfdd458 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -5,6 +5,9 @@ WORKDIR /app
 COPY package.json package-lock.json ./
 RUN npm ci --ignore-scripts
 
+# Cache-bust: change CACHEBUST value in docker-compose.yml to force rebuild
+ARG CACHEBUST=1
+
 # Copy source and build
 COPY . .
 RUN npm run build
diff --git a/backend/Dockerfile.ffmpeg b/backend/Dockerfile.ffmpeg
index ec358ba..9219e47 100644
--- a/backend/Dockerfile.ffmpeg
+++ b/backend/Dockerfile.ffmpeg
@@ -5,6 +5,9 @@ WORKDIR /app
 COPY package.json package-lock.json ./
 RUN npm ci --ignore-scripts
 
+# Cache-bust: change CACHEBUST value in docker-compose.yml to force rebuild
+ARG CACHEBUST=1
+
 COPY . .
 RUN npm run build
 RUN npm prune --production
diff --git a/docker-compose.yml b/docker-compose.yml
index 6229ba7..6e40660 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -20,6 +20,7 @@ services:
       context: .
       dockerfile: Dockerfile
       args:
+        CACHEBUST: "2"
         VITE_USE_MOCK_DATA: "false"
         VITE_CONTENT_ORIGIN: ${FRONTEND_URL}
         VITE_INDEEHUB_API_URL: /api
@@ -45,6 +46,8 @@ services:
     build:
       context: ./backend
       dockerfile: Dockerfile
+      args:
+        CACHEBUST: "2"
     restart: unless-stopped
     environment:
       # ── Core ─────────────────────────────────────────────
@@ -175,6 +178,8 @@ services:
     build:
       context: ./backend
       dockerfile: Dockerfile.ffmpeg
+      args:
+        CACHEBUST: "2"
     restart: unless-stopped
     environment:
       ENVIRONMENT: production