diff --git a/docker/dev/mtt-php80-apache-mariadb105/compose.yml b/docker/dev/mtt-php80-apache-mariadb105/compose.yml
index 775e5bb..c86a3dd 100644
--- a/docker/dev/mtt-php80-apache-mariadb105/compose.yml
+++ b/docker/dev/mtt-php80-apache-mariadb105/compose.yml
@@ -13,6 +13,8 @@ services:
     container_name: ${PLATFORM_NAME}-web
     ports:
       - "8080:80"
+    environment:
+      - MTT_ENABLE_DEBUG=YES
     volumes:
       - ../../../src:/var/www/html
     depends_on:
diff --git a/docker/dev/mtt-php81-apache-mariadb105/compose.yml b/docker/dev/mtt-php81-apache-mariadb105/compose.yml
index bb8f39a..6cdd679 100644
--- a/docker/dev/mtt-php81-apache-mariadb105/compose.yml
+++ b/docker/dev/mtt-php81-apache-mariadb105/compose.yml
@@ -13,6 +13,8 @@ services:
     container_name: ${PLATFORM_NAME}-web
     ports:
       - "8080:80"
+    environment:
+      - MTT_ENABLE_DEBUG=YES
     volumes:
       - ../../../src:/var/www/html
     depends_on:
diff --git a/docker/dev/mtt-php81-apache/compose.yml b/docker/dev/mtt-php81-apache/compose.yml
index 1874809..0887620 100644
--- a/docker/dev/mtt-php81-apache/compose.yml
+++ b/docker/dev/mtt-php81-apache/compose.yml
@@ -9,5 +9,7 @@ services:
     container_name: ${PLATFORM_NAME}-web
     ports:
       - "8080:80"
+    environment:
+      - MTT_ENABLE_DEBUG=YES
     volumes:
       - ../../../src:/var/www/html