diff --git a/docker-compose.yml b/docker-compose.yml
index 1f988c309..0757fa9cb 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -33,7 +33,7 @@ services:
       # add aws keys as dropwizard config
       JAVA_OPTS: -Ddw.awsAccessKey=$AWS_ACCESS_KEY_ID -Ddw.awsSecretKey=$AWS_SECRET_ACCESS_KEY
     volumes:
-      - credentials:/tmp/credentials/
+      - ./regtests/credentials:/tmp/credentials/
 
     healthcheck:
       test: ["CMD", "curl", "http://localhost:8182/healthcheck"]
@@ -66,19 +66,5 @@ services:
       AWS_CROSS_REGION_BUCKET: $AWS_CROSS_REGION_BUCKET
       AWS_ROLE_FOR_CROSS_REGION_BUCKET: $AWS_ROLE_FOR_CROSS_REGION_BUCKET
     volumes:
-      - local_output:/tmp/polaris-regtests/
-      - credentials:/tmp/credentials/
-
-volumes:
-  local_output:
-    driver: local
-    driver_opts:
-      o: bind
-      type: none
-      device: ./regtests/output
-  credentials:
-    driver: local
-    driver_opts:
-      o: bind
-      type: none
-      device: ./regtests/credentials
+      - ./regtests/output:/tmp/polaris-regtests/
+      - ./regtests/credentials:/tmp/credentials/
diff --git a/getting-started/spark/docker-compose.yml b/getting-started/spark/docker-compose.yml
index 4bda0320c..3c6468c82 100644
--- a/getting-started/spark/docker-compose.yml
+++ b/getting-started/spark/docker-compose.yml
@@ -49,12 +49,4 @@ services:
       AWS_REGION: us-west-2
       POLARIS_HOST: polaris
     volumes:
-      - notebooks:/home/jovyan/notebooks
-
-volumes:
-  notebooks:
-    driver: local
-    driver_opts:
-      o: bind
-      type: none
-      device: ./notebooks/
+      - ./notebooks:/home/jovyan/notebooks