diff --git a/components/fast_jpeg/fast_jpeg.cpp b/components/fast_jpeg/fast_jpeg.cpp
index dc2ef83..dd1529c 100644
--- a/components/fast_jpeg/fast_jpeg.cpp
+++ b/components/fast_jpeg/fast_jpeg.cpp
@@ -115,7 +115,7 @@ void FastJpeg::dump_config() {
 }
 
 void FastJpeg::update() {
-  if (this->is_failed() || this->task_ == nullptr)
+  if (this->is_failed() || this->task_ == nullptr || !this->enabled_.load())
     return;
   if (this->busy_.load() || this->decoded_ready_.load())
     return;
diff --git a/components/fast_jpeg/fast_jpeg.h b/components/fast_jpeg/fast_jpeg.h
index 2b3c9a9..e96f501 100644
--- a/components/fast_jpeg/fast_jpeg.h
+++ b/components/fast_jpeg/fast_jpeg.h
@@ -23,6 +23,8 @@ class FastJpeg : public PollingComponent {
   void set_x(int x) { this->x_ = x; }
   void set_y(int y) { this->y_ = y; }
   void set_big_endian(bool big_endian) { this->big_endian_ = big_endian; }
+  void set_enabled(bool enabled) { this->enabled_.store(enabled); }
+  bool is_stream_enabled() const { return this->enabled_.load(); }
 
   void setup() override;
   void loop() override;
@@ -71,6 +73,7 @@ class FastJpeg : public PollingComponent {
   size_t http_rx_len_{0};
   std::atomic<bool> busy_{false};
   std::atomic<bool> decoded_ready_{false};
+  std::atomic<bool> enabled_{true};
   bool bars_cleared_{false};
   char etag_[80]{};
   uint32_t frames_{0};
diff --git a/docker-compose.yml b/docker-compose.yml
index 34b8eeb..08890dc 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,14 +1,11 @@
-# Portainer: Stacks → Add stack → upload this file + Dockerfile/app.py/requirements.txt
-# (Web editor alone can't build; use Git stack or pre-built image — see notes below.)
+# Portainer-friendly: no build step. Load/push the image first, then paste this stack.
 services:
   resizer:
-    build: .
     image: doorbell-resizer:latest
     container_name: doorbell-resizer
     ports:
       - "8080:80"
     environment:
-      # Reachable from the Portainer host (LAN IP or Docker DNS if same compose network)
       FRIGATE_URL: http://10.0.1.197:5050/api/doorbell/latest.jpg?h=270
       TARGET_WIDTH: "480"
       JPEG_QUALITY: "40"
diff --git a/doorbell-display.yaml b/doorbell-display.yaml
index 8e7b8fe..867dc16 100644
--- a/doorbell-display.yaml
+++ b/doorbell-display.yaml
@@ -8,7 +8,7 @@
 substitutions:
   name: doorbell-display
   friendly_name: Doorbell Display
-  image_url: "http://10.0.1.70:8080/"
+  image_url: "http://10.0.1.195:8080/"
 
 external_components:
   - source:
@@ -106,6 +106,10 @@ light:
     output: backlight_pwm
     restore_mode: ALWAYS_ON
     default_transition_length: 0s
+    on_turn_on:
+      - lambda: id(doorbell_jpg).set_enabled(true);
+    on_turn_off:
+      - lambda: id(doorbell_jpg).set_enabled(false);
 
 # Simple on/off for Home Assistant automations (light still exposes brightness).
 switch: