diff --git a/castor.php b/castor.php
index 07fc8b6..5503f30 100644
--- a/castor.php
+++ b/castor.php
@@ -37,16 +37,12 @@ function create_default_variables(): array
 }
 
 #[AsTask(description: 'Builds and starts the infrastructure, then install the application (composer, yarn, ...)')]
-function start(bool $build = false): void
+function start(): void
 {
     io()->title('Starting the stack');
 
     generate_certificates(force: false);
-    if ($build) {
-        build();
-    } else {
-        pull();
-    }
+    build();
     up(profiles: ['default']); // We can't start worker now, they are not installed
     cache_clear();
     install();
diff --git a/infrastructure/docker/docker-compose.builder.yml b/infrastructure/docker/docker-compose.builder.yml
index d107259..1ad157f 100644
--- a/infrastructure/docker/docker-compose.builder.yml
+++ b/infrastructure/docker/docker-compose.builder.yml
@@ -3,7 +3,6 @@ volumes:
 
 services:
     builder:
-        image: "ghcr.io/jolicode/monologue/builder:${BUILDER_VERSION:-latest}"
         build:
             context: services/php
             target: builder
diff --git a/infrastructure/docker/docker-compose.yml b/infrastructure/docker/docker-compose.yml
index 84ecb7f..73504b6 100644
--- a/infrastructure/docker/docker-compose.yml
+++ b/infrastructure/docker/docker-compose.yml
@@ -3,7 +3,6 @@ volumes:
 
 services:
     router:
-        image: "ghcr.io/jolicode/monologue/router:${ROUTER_VERSION:-latest}"
         build:
             context: services/router
             # cache_to:
@@ -23,7 +22,6 @@ services:
             - default
 
     frontend:
-        image: "ghcr.io/jolicode/monologue/frontend:${FRONTEND_VERSION:-latest}"
         build:
             context: services/php
             target: frontend