diff --git a/config/ai.env-template b/config/ai.env-template
index d7509ec04..e227bfbe8 100644
--- a/config/ai.env-template
+++ b/config/ai.env-template
@@ -11,7 +11,7 @@
 
 
 AI_AUTOSTART=1
-AI_RECOMMENDER=svd
+AI_RECOMMENDER=random
 AI_VERBOSE=1
 AI_PMLB_KNOWLEDGEBASE=1
 AI_TERM_COND=n_recs
diff --git a/docker-compose.yml b/docker-compose.yml
index 1891ece4d..6f20a77ff 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,6 +5,9 @@ services:
     build:
       context: .
       dockerfile: docker/lab/Dockerfile
+      x-bake:
+        platforms:
+          - linux/arm64
     tty: true
     stdin_open: true
     volumes:
@@ -23,6 +26,9 @@ services:
     build:
       context: .
       dockerfile: docker/machine/Dockerfile
+      x-bake:
+        platforms:
+          - linux/arm64
     tty: true
     stdin_open: true
     volumes:
@@ -41,6 +47,9 @@ services:
     build:
       context: .
       dockerfile: docker/dbmongo/Dockerfile
+      x-bake:
+        platforms:
+          - linux/arm64
     tty: true
     stdin_open: true
     ports:
diff --git a/docker/lab/Dockerfile b/docker/lab/Dockerfile
index 7b90a853f..30e6d0b07 100644
--- a/docker/lab/Dockerfile
+++ b/docker/lab/Dockerfile
@@ -110,6 +110,9 @@ RUN cp '/etc/profile.d/.env' '/etc/profile.d/tag.sh'
 RUN dos2unix /etc/profile.d/tag.sh
 RUN sed -i "s/TAG=/export TAG=/g" /etc/profile.d/tag.sh
 
+# clean up
+RUN apt-get remove -y wget xz-utils
+
 
 # Start the webserver
 CMD ["/bin/bash", "/root/start.sh"]
diff --git a/docker/machine/Dockerfile b/docker/machine/Dockerfile
index 80bf1d216..f9fe32753 100644
--- a/docker/machine/Dockerfile
+++ b/docker/machine/Dockerfile
@@ -56,6 +56,10 @@ RUN npm install --silent --progress=false
 COPY ${docker_filepath}/entrypoint.sh /root/
 COPY ${docker_filepath}/wait-for-it.sh /root/
 RUN dos2unix /root/wait-for-it.sh && dos2unix /root/entrypoint.sh
+
+# clean up
+RUN apt-get remove -y wget xz-utils
+
 RUN ["chmod", "+x", "/root/wait-for-it.sh"]
 
 CMD ["/bin/bash", "/root/entrypoint.sh"]